chore(release): merge release branch to main (proposal for libdd-sampling (#2062)) by dd-octo-sts[bot] · Pull Request #2063 · DataDog/libdatadog

dd-octo-sts · 2026-05-29T16:11:12Z

This PR merges the release branch to main

# Release proposal for libdd-sampling and its dependencies This PR contains version bumps based on public API changes and commits since last release. ## libdd-common **Next version:** `4.2.0` **Semver bump:** `minor` **Tag:** `libdd-common-v4.2.0` ### Commits - refactor(trace-utils): replace use_v05_format bool and remove infallible expect (#1946) - feat(libdd-common): recognize PCF Garden container IDs (#2025) ## libdd-trace-utils (bumped manually due to breaking in #1946) **Next version:** ~~`5.1.0`~~ `6.0.0` **Semver bump:** ~~`minor`~~ `major` **Tag:** ~~`libdd-trace-utils-v5.1.0`~~ `libdd-trace-utils-v6.0.0` ### Commits - feat(trace-utils)!: introduce VecMap datastructure (#2022) - feat: update test agent version (#2038) - refactor(trace-utils): replace use_v05_format bool and remove infallible expect (#1946) The breaking change is the signature of the public function `libdd_trace_utils::trace_utils::collect_trace_chunks`: - Before: `pub fn collect_trace_chunks<T: TraceData>(traces: ..., use_v05_format: bool)` -> ... - After: `pub fn collect_trace_chunks<T: TraceData>(traces: ..., format: TraceEncoding)` -> ... ## libdd-sampling **Next version:** `2.0.0` **Semver bump:** `major` **Tag:** `libdd-sampling-v2.0.0` ### :warning: major bump forced due to: - `libdd-trace-utils`: ^4.0.0 → ^6.0.0 ### Commits - fix(sampling): disable libdd-common default features (#2057) - feat(trace-utils)!: add from_string to span text (#2011) --------- Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: iunanua <18325288+iunanua@users.noreply.github.com> Co-authored-by: iunanua <igor.unanua@datadoghq.com>

github-actions · 2026-05-29T16:14:53Z

📚 Documentation Check Results

⚠️ 7207 documentation warning(s) found

📦 `datadog-ffe` - 198 warning(s)

📦 `libdd-capabilities-impl` - 182 warning(s)

📦 `libdd-common` - 167 warning(s)

📦 `libdd-crashtracker` - 1078 warning(s)

📦 `libdd-data-pipeline` - 1058 warning(s)

📦 `libdd-dogstatsd-client` - 167 warning(s)

📦 `libdd-http-client` - ✅ No warnings

📦 `libdd-profiling` - 649 warning(s)

📦 `libdd-sampling` - 178 warning(s)

📦 `libdd-shared-runtime` - 186 warning(s)

📦 `libdd-telemetry` - 506 warning(s)

📦 `libdd-trace-obfuscation` - 680 warning(s)

📦 `libdd-trace-stats` - 719 warning(s)

📦 `libdd-trace-utils` - 593 warning(s)

📦 `libdd-tracer-flare` - 846 warning(s)

Updated: 2026-05-29 16:15:24 UTC | Commit: 7229632 | missing-docs job results

github-actions · 2026-05-29T16:15:23Z

🔒 Cargo Deny Results

⚠️ 64 issue(s) found, showing only errors (advisories, bans, sources)

📦 `datadog-ffe` - 1 error(s)

Show output

error[unsound]: Rand is unsound with a custom logger using `rand::rng()`
   ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:88:1
   │
88 │ rand 0.8.5 registry+https://github.com/rust-lang/crates.io-index
   │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ unsound advisory detected
   │
   ├ ID: RUSTSEC-2026-0097
   ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0097
   ├ It has been reported (by @lopopolo) that the `rand` library is [unsound](https://rust-lang.github.io/unsafe-code-guidelines/glossary.html#soundness-of-code--of-a-library) (i.e. that safe code using the public API can cause Undefined Behaviour) when all the following conditions are met:
     
     - The `log` and `thread_rng` features are enabled
     - A [custom logger](https://docs.rs/log/latest/log/#implementing-a-logger) is defined
     - The custom logger accesses `rand::rng()` (previously `rand::thread_rng()`) and calls any `TryRng` (previously `RngCore`) methods on `ThreadRng`
     - The `ThreadRng` (attempts to) reseed while called from the custom logger (this happens every 64 kB of generated data)
     - Trace-level logging is enabled or warn-level logging is enabled and the random source (the `getrandom` crate) is unable to provide a new seed
     
     `TryRng` (previously `RngCore`) methods for `ThreadRng` use `unsafe` code to cast `*mut BlockRng<ReseedingCore>` to `&mut BlockRng<ReseedingCore>`. When all the above conditions are met this results in an aliased mutable reference, violating the Stacked Borrows rules. Miri is able to detect this violation in sample code. Since construction of [aliased mutable references is Undefined Behaviour](https://doc.rust-lang.org/stable/nomicon/references.html), the behaviour of optimized builds is hard to predict.
   ├ Announcement: https://github.com/rust-random/rand/pull/1763
   ├ Solution: Upgrade to >=0.10.1 OR <0.10.0, >=0.9.3 OR <0.9.0, >=0.8.6 (try `cargo update -p rand`)
   ├ rand v0.8.5
     └── (dev) libdd-common v4.2.0
         └── datadog-ffe v1.0.0

advisories FAILED, bans ok, sources ok

📦 `libdd-capabilities-impl` - 4 error(s)

Show output

error[unsound]: Rand is unsound with a custom logger using `rand::rng()`
   ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:64:1
   │
64 │ rand 0.8.5 registry+https://github.com/rust-lang/crates.io-index
   │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ unsound advisory detected
   │
   ├ ID: RUSTSEC-2026-0097
   ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0097
   ├ It has been reported (by @lopopolo) that the `rand` library is [unsound](https://rust-lang.github.io/unsafe-code-guidelines/glossary.html#soundness-of-code--of-a-library) (i.e. that safe code using the public API can cause Undefined Behaviour) when all the following conditions are met:
     
     - The `log` and `thread_rng` features are enabled
     - A [custom logger](https://docs.rs/log/latest/log/#implementing-a-logger) is defined
     - The custom logger accesses `rand::rng()` (previously `rand::thread_rng()`) and calls any `TryRng` (previously `RngCore`) methods on `ThreadRng`
     - The `ThreadRng` (attempts to) reseed while called from the custom logger (this happens every 64 kB of generated data)
     - Trace-level logging is enabled or warn-level logging is enabled and the random source (the `getrandom` crate) is unable to provide a new seed
     
     `TryRng` (previously `RngCore`) methods for `ThreadRng` use `unsafe` code to cast `*mut BlockRng<ReseedingCore>` to `&mut BlockRng<ReseedingCore>`. When all the above conditions are met this results in an aliased mutable reference, violating the Stacked Borrows rules. Miri is able to detect this violation in sample code. Since construction of [aliased mutable references is Undefined Behaviour](https://doc.rust-lang.org/stable/nomicon/references.html), the behaviour of optimized builds is hard to predict.
   ├ Announcement: https://github.com/rust-random/rand/pull/1763
   ├ Solution: Upgrade to >=0.10.1 OR <0.10.0, >=0.9.3 OR <0.9.0, >=0.8.6 (try `cargo update -p rand`)
   ├ rand v0.8.5
     └── (dev) libdd-common v4.2.0
         └── libdd-capabilities-impl v2.0.0

error[vulnerability]: Name constraints for URI names were incorrectly accepted
   ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:75:1
   │
75 │ rustls-webpki 0.103.10 registry+https://github.com/rust-lang/crates.io-index
   │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
   │
   ├ ID: RUSTSEC-2026-0098
   ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0098
   ├ Name constraints for URI names were ignored and therefore accepted.
     
     Note this library does not provide an API for asserting URI names, and URI name constraints are otherwise not implemented.  URI name constraints are now rejected unconditionally.
     
     Since name constraints are restrictions on otherwise properly-issued certificates, this bug is reachable only after signature verification and requires misissuance to exploit.
     
     This vulnerability is identified as [GHSA-965h-392x-2mh5](https://github.com/rustls/webpki/security/advisories/GHSA-965h-392x-2mh5). Thank you to @1seal for the report.
   ├ Solution: Upgrade to >=0.103.12, <0.104.0-alpha.1 OR >=0.104.0-alpha.6 (try `cargo update -p rustls-webpki`)
   ├ rustls-webpki v0.103.10
     └── rustls v0.23.37
         ├── hyper-rustls v0.27.7
         │   └── libdd-common v4.2.0
         │       └── libdd-capabilities-impl v2.0.0
         ├── libdd-common v4.2.0 (*)
         └── tokio-rustls v0.26.0
             ├── hyper-rustls v0.27.7 (*)
             └── libdd-common v4.2.0 (*)

error[vulnerability]: Name constraints were accepted for certificates asserting a wildcard name
   ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:75:1
   │
75 │ rustls-webpki 0.103.10 registry+https://github.com/rust-lang/crates.io-index
   │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
   │
   ├ ID: RUSTSEC-2026-0099
   ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0099
   ├ Permitted subtree name constraints for DNS names were accepted for certificates asserting a wildcard name.
     
     This was incorrect because, given a name constraint of `accept.example.com`, `*.example.com` could feasibly allow a name of `reject.example.com` which is outside the constraint.
     This is very similar to [CVE-2025-61727](https://go.dev/issue/76442).
     
     Since name constraints are restrictions on otherwise properly-issued certificates, this bug is reachable only after signature verification and requires misissuance to exploit.
     
     This vulnerability is identified as [GHSA-xgp8-3hg3-c2mh](https://github.com/rustls/webpki/security/advisories/GHSA-xgp8-3hg3-c2mh). Thank you to @1seal for the report.
   ├ Solution: Upgrade to >=0.103.12, <0.104.0-alpha.1 OR >=0.104.0-alpha.6 (try `cargo update -p rustls-webpki`)
   ├ rustls-webpki v0.103.10
     └── rustls v0.23.37
         ├── hyper-rustls v0.27.7
         │   └── libdd-common v4.2.0
         │       └── libdd-capabilities-impl v2.0.0
         ├── libdd-common v4.2.0 (*)
         └── tokio-rustls v0.26.0
             ├── hyper-rustls v0.27.7 (*)
             └── libdd-common v4.2.0 (*)

error[vulnerability]: Reachable panic in certificate revocation list parsing
   ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:75:1
   │
75 │ rustls-webpki 0.103.10 registry+https://github.com/rust-lang/crates.io-index
   │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
   │
   ├ ID: RUSTSEC-2026-0104
   ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0104
   ├ A panic was reachable when parsing certificate revocation lists via [`BorrowedCertRevocationList::from_der`]
     or [`OwnedCertRevocationList::from_der`].  This was the result of mishandling a syntactically valid empty
     `BIT STRING` appearing in the `onlySomeReasons` element of a `IssuingDistributionPoint` CRL extension.
     
     This panic is reachable prior to a CRL's signature being verified.
     
     Applications that do not use CRLs are not affected.
     
     Thank you to @tynus3 for the report.
   ├ Solution: Upgrade to >=0.103.13, <0.104.0-alpha.1 OR >=0.104.0-alpha.7 (try `cargo update -p rustls-webpki`)
   ├ rustls-webpki v0.103.10
     └── rustls v0.23.37
         ├── hyper-rustls v0.27.7
         │   └── libdd-common v4.2.0
         │       └── libdd-capabilities-impl v2.0.0
         ├── libdd-common v4.2.0 (*)
         └── tokio-rustls v0.26.0
             ├── hyper-rustls v0.27.7 (*)
             └── libdd-common v4.2.0 (*)

advisories FAILED, bans ok, sources ok

📦 `libdd-common` - 6 error(s)

Show output

error[vulnerability]: NSEC3 closest-encloser proof validation enters unbounded loop on cross-zone responses
   ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:64:1
   │
64 │ hickory-proto 0.25.2 registry+https://github.com/rust-lang/crates.io-index
   │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
   │
   ├ ID: RUSTSEC-2026-0118
   ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0118
   ├ The NSEC3 closest-encloser proof validation in `hickory-proto`'s
     `DnssecDnsHandle` walks from the QNAME up to the SOA owner name, building a
     list of candidate encloser names. The iterator used assumes the
     QNAME is a descendant of the SOA owner, terminating only when the current
     candidate equals the SOA name. When the SOA in a response's authority section
     is not an ancestor of the QNAME, the loop stalls at the DNS root and never
     terminates, repeatedly calling `Name::base_name()` and pushing newly allocated
     `Name` and hashed-name entries into the candidate `Vec`.
     
     The bug is reachable by any caller of `DnssecDnsHandle` — including the
     resolver, recursor, and client — when built with the `dnssec-ring` or
     `dnssec-aws-lc-rs` feature and configured to perform DNSSEC validation. It is
     triggered while validating a NoData or NXDomain response whose authority
     section contains an SOA record from a zone other than an ancestor of the
     QNAME, on a code path that requires NSEC3 closest-encloser proof. In practice
     this can be reached through an insecure CNAME chain that crosses zone
     boundaries into a DNSSEC-signed zone returning NoData, but the minimum
     condition is just a mismatched SOA owner on a response requiring NSEC3
     validation.
     
     A `debug_assert_ne!(name, Name::root())` guards the loop body, so debug builds
     abort with a panic on the first iteration past the root. Release builds
     compile the assertion out and run the loop unbounded, allocating until the
     process exhausts available memory (OOM). A reachable upstream attacker who
     can return such a response can therefore crash a debug-built validator or
     exhaust memory on a release-built one.
     
     The affected code was migrated from `hickory-proto` to `hickory-net` as part of
     the 0.26.0 release. The `hickory-proto` 0.26.x release no longer offers
     `DnssecDnsHandle` and so we recommend all affected users update to `hickory-net`
     0.26.1 when the implementation of that type is required.
   ├ Announcement: https://github.com/hickory-dns/hickory-dns/security/advisories/GHSA-3v94-mw7p-v465
   ├ Solution: No safe upgrade is available!
   ├ hickory-proto v0.25.2
     └── hickory-resolver v0.25.2
         └── reqwest v0.13.2
             └── libdd-common v4.2.0

error[vulnerability]: CPU exhaustion during message encoding due to O(n²) name compression
   ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:64:1
   │
64 │ hickory-proto 0.25.2 registry+https://github.com/rust-lang/crates.io-index
   │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
   │
   ├ ID: RUSTSEC-2026-0119
   ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0119
   ├ During message encoding, `hickory-proto`'s `BinEncoder` stores pointers to
     labels that are candidates for name compression in a `Vec<(usize, Vec<u8>)>`.
     The name compression logic then searches for matches with a linear scan.
     
     A malicious message with many records can both introduce many candidate labels,
     and invoke this linear scan many times. This can amplify CPU exhaustion in DoS
     attacks.
     
     This is similar to
     [CVE-2024-8508](https://www.nlnetlabs.nl/downloads/unbound/CVE-2024-8508.txt).
     
     We recommend all affected users update to `hickory-proto` 0.26.1 for the fix.
   ├ Announcement: https://github.com/hickory-dns/hickory-dns/security/advisories/GHSA-q2qq-hmj6-3wpp
   ├ Solution: Upgrade to >=0.26.1 (try `cargo update -p hickory-proto`)
   ├ hickory-proto v0.25.2
     └── hickory-resolver v0.25.2
         └── reqwest v0.13.2
             └── libdd-common v4.2.0

error[unsound]: Rand is unsound with a custom logger using `rand::rng()`
    ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:127:1
    │
127 │ rand 0.8.5 registry+https://github.com/rust-lang/crates.io-index
    │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ unsound advisory detected
    │
    ├ ID: RUSTSEC-2026-0097
    ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0097
    ├ It has been reported (by @lopopolo) that the `rand` library is [unsound](https://rust-lang.github.io/unsafe-code-guidelines/glossary.html#soundness-of-code--of-a-library) (i.e. that safe code using the public API can cause Undefined Behaviour) when all the following conditions are met:
      
      - The `log` and `thread_rng` features are enabled
      - A [custom logger](https://docs.rs/log/latest/log/#implementing-a-logger) is defined
      - The custom logger accesses `rand::rng()` (previously `rand::thread_rng()`) and calls any `TryRng` (previously `RngCore`) methods on `ThreadRng`
      - The `ThreadRng` (attempts to) reseed while called from the custom logger (this happens every 64 kB of generated data)
      - Trace-level logging is enabled or warn-level logging is enabled and the random source (the `getrandom` crate) is unable to provide a new seed
      
      `TryRng` (previously `RngCore`) methods for `ThreadRng` use `unsafe` code to cast `*mut BlockRng<ReseedingCore>` to `&mut BlockRng<ReseedingCore>`. When all the above conditions are met this results in an aliased mutable reference, violating the Stacked Borrows rules. Miri is able to detect this violation in sample code. Since construction of [aliased mutable references is Undefined Behaviour](https://doc.rust-lang.org/stable/nomicon/references.html), the behaviour of optimized builds is hard to predict.
    ├ Announcement: https://github.com/rust-random/rand/pull/1763
    ├ Solution: Upgrade to >=0.10.1 OR <0.10.0, >=0.9.3 OR <0.9.0, >=0.8.6 (try `cargo update -p rand`)
    ├ rand v0.8.5
      └── libdd-common v4.2.0

error[vulnerability]: Name constraints for URI names were incorrectly accepted
    ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:148:1
    │
148 │ rustls-webpki 0.103.10 registry+https://github.com/rust-lang/crates.io-index
    │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
    │
    ├ ID: RUSTSEC-2026-0098
    ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0098
    ├ Name constraints for URI names were ignored and therefore accepted.
      
      Note this library does not provide an API for asserting URI names, and URI name constraints are otherwise not implemented.  URI name constraints are now rejected unconditionally.
      
      Since name constraints are restrictions on otherwise properly-issued certificates, this bug is reachable only after signature verification and requires misissuance to exploit.
      
      This vulnerability is identified as [GHSA-965h-392x-2mh5](https://github.com/rustls/webpki/security/advisories/GHSA-965h-392x-2mh5). Thank you to @1seal for the report.
    ├ Solution: Upgrade to >=0.103.12, <0.104.0-alpha.1 OR >=0.104.0-alpha.6 (try `cargo update -p rustls-webpki`)
    ├ rustls-webpki v0.103.10
      ├── rustls v0.23.37
      │   ├── hyper-rustls v0.27.7
      │   │   ├── libdd-common v4.2.0
      │   │   └── reqwest v0.13.2
      │   │       └── libdd-common v4.2.0 (*)
      │   ├── libdd-common v4.2.0 (*)
      │   ├── reqwest v0.13.2 (*)
      │   ├── rustls-platform-verifier v0.6.2
      │   │   └── reqwest v0.13.2 (*)
      │   └── tokio-rustls v0.26.0
      │       ├── hyper-rustls v0.27.7 (*)
      │       ├── libdd-common v4.2.0 (*)
      │       └── reqwest v0.13.2 (*)
      └── rustls-platform-verifier v0.6.2 (*)

error[vulnerability]: Name constraints were accepted for certificates asserting a wildcard name
    ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:148:1
    │
148 │ rustls-webpki 0.103.10 registry+https://github.com/rust-lang/crates.io-index
    │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
    │
    ├ ID: RUSTSEC-2026-0099
    ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0099
    ├ Permitted subtree name constraints for DNS names were accepted for certificates asserting a wildcard name.
      
      This was incorrect because, given a name constraint of `accept.example.com`, `*.example.com` could feasibly allow a name of `reject.example.com` which is outside the constraint.
      This is very similar to [CVE-2025-61727](https://go.dev/issue/76442).
      
      Since name constraints are restrictions on otherwise properly-issued certificates, this bug is reachable only after signature verification and requires misissuance to exploit.
      
      This vulnerability is identified as [GHSA-xgp8-3hg3-c2mh](https://github.com/rustls/webpki/security/advisories/GHSA-xgp8-3hg3-c2mh). Thank you to @1seal for the report.
    ├ Solution: Upgrade to >=0.103.12, <0.104.0-alpha.1 OR >=0.104.0-alpha.6 (try `cargo update -p rustls-webpki`)
    ├ rustls-webpki v0.103.10
      ├── rustls v0.23.37
      │   ├── hyper-rustls v0.27.7
      │   │   ├── libdd-common v4.2.0
      │   │   └── reqwest v0.13.2
      │   │       └── libdd-common v4.2.0 (*)
      │   ├── libdd-common v4.2.0 (*)
      │   ├── reqwest v0.13.2 (*)
      │   ├── rustls-platform-verifier v0.6.2
      │   │   └── reqwest v0.13.2 (*)
      │   └── tokio-rustls v0.26.0
      │       ├── hyper-rustls v0.27.7 (*)
      │       ├── libdd-common v4.2.0 (*)
      │       └── reqwest v0.13.2 (*)
      └── rustls-platform-verifier v0.6.2 (*)

error[vulnerability]: Reachable panic in certificate revocation list parsing
    ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:148:1
    │
148 │ rustls-webpki 0.103.10 registry+https://github.com/rust-lang/crates.io-index
    │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
    │
    ├ ID: RUSTSEC-2026-0104
    ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0104
    ├ A panic was reachable when parsing certificate revocation lists via [`BorrowedCertRevocationList::from_der`]
      or [`OwnedCertRevocationList::from_der`].  This was the result of mishandling a syntactically valid empty
      `BIT STRING` appearing in the `onlySomeReasons` element of a `IssuingDistributionPoint` CRL extension.
      
      This panic is reachable prior to a CRL's signature being verified.
      
      Applications that do not use CRLs are not affected.
      
      Thank you to @tynus3 for the report.
    ├ Solution: Upgrade to >=0.103.13, <0.104.0-alpha.1 OR >=0.104.0-alpha.7 (try `cargo update -p rustls-webpki`)
    ├ rustls-webpki v0.103.10
      ├── rustls v0.23.37
      │   ├── hyper-rustls v0.27.7
      │   │   ├── libdd-common v4.2.0
      │   │   └── reqwest v0.13.2
      │   │       └── libdd-common v4.2.0 (*)
      │   ├── libdd-common v4.2.0 (*)
      │   ├── reqwest v0.13.2 (*)
      │   ├── rustls-platform-verifier v0.6.2
      │   │   └── reqwest v0.13.2 (*)
      │   └── tokio-rustls v0.26.0
      │       ├── hyper-rustls v0.27.7 (*)
      │       ├── libdd-common v4.2.0 (*)
      │       └── reqwest v0.13.2 (*)
      └── rustls-platform-verifier v0.6.2 (*)

advisories FAILED, bans ok, sources ok

📦 `libdd-crashtracker` - 4 error(s)

Show output

error[unsound]: Rand is unsound with a custom logger using `rand::rng()`
    ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:200:1
    │
200 │ rand 0.8.5 registry+https://github.com/rust-lang/crates.io-index
    │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ unsound advisory detected
    │
    ├ ID: RUSTSEC-2026-0097
    ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0097
    ├ It has been reported (by @lopopolo) that the `rand` library is [unsound](https://rust-lang.github.io/unsafe-code-guidelines/glossary.html#soundness-of-code--of-a-library) (i.e. that safe code using the public API can cause Undefined Behaviour) when all the following conditions are met:
      
      - The `log` and `thread_rng` features are enabled
      - A [custom logger](https://docs.rs/log/latest/log/#implementing-a-logger) is defined
      - The custom logger accesses `rand::rng()` (previously `rand::thread_rng()`) and calls any `TryRng` (previously `RngCore`) methods on `ThreadRng`
      - The `ThreadRng` (attempts to) reseed while called from the custom logger (this happens every 64 kB of generated data)
      - Trace-level logging is enabled or warn-level logging is enabled and the random source (the `getrandom` crate) is unable to provide a new seed
      
      `TryRng` (previously `RngCore`) methods for `ThreadRng` use `unsafe` code to cast `*mut BlockRng<ReseedingCore>` to `&mut BlockRng<ReseedingCore>`. When all the above conditions are met this results in an aliased mutable reference, violating the Stacked Borrows rules. Miri is able to detect this violation in sample code. Since construction of [aliased mutable references is Undefined Behaviour](https://doc.rust-lang.org/stable/nomicon/references.html), the behaviour of optimized builds is hard to predict.
    ├ Announcement: https://github.com/rust-random/rand/pull/1763
    ├ Solution: Upgrade to >=0.10.1 OR <0.10.0, >=0.9.3 OR <0.9.0, >=0.8.6 (try `cargo update -p rand`)
    ├ rand v0.8.5
      ├── libdd-common v4.2.0
      │   ├── libdd-capabilities-impl v2.0.0
      │   │   └── libdd-shared-runtime v1.0.0
      │   │       └── libdd-telemetry v5.0.0
      │   │           └── libdd-crashtracker v1.0.0
      │   ├── (build) libdd-crashtracker v1.0.0 (*)
      │   ├── libdd-shared-runtime v1.0.0 (*)
      │   └── libdd-telemetry v5.0.0 (*)
      └── libdd-crashtracker v1.0.0 (*)

error[vulnerability]: Name constraints for URI names were incorrectly accepted
    ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:215:1
    │
215 │ rustls-webpki 0.103.10 registry+https://github.com/rust-lang/crates.io-index
    │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
    │
    ├ ID: RUSTSEC-2026-0098
    ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0098
    ├ Name constraints for URI names were ignored and therefore accepted.
      
      Note this library does not provide an API for asserting URI names, and URI name constraints are otherwise not implemented.  URI name constraints are now rejected unconditionally.
      
      Since name constraints are restrictions on otherwise properly-issued certificates, this bug is reachable only after signature verification and requires misissuance to exploit.
      
      This vulnerability is identified as [GHSA-965h-392x-2mh5](https://github.com/rustls/webpki/security/advisories/GHSA-965h-392x-2mh5). Thank you to @1seal for the report.
    ├ Solution: Upgrade to >=0.103.12, <0.104.0-alpha.1 OR >=0.104.0-alpha.6 (try `cargo update -p rustls-webpki`)
    ├ rustls-webpki v0.103.10
      └── rustls v0.23.37
          ├── hyper-rustls v0.27.7
          │   └── libdd-common v4.2.0
          │       ├── libdd-capabilities-impl v2.0.0
          │       │   └── libdd-shared-runtime v1.0.0
          │       │       └── libdd-telemetry v5.0.0
          │       │           └── libdd-crashtracker v1.0.0
          │       ├── (build) libdd-crashtracker v1.0.0 (*)
          │       ├── libdd-shared-runtime v1.0.0 (*)
          │       └── libdd-telemetry v5.0.0 (*)
          ├── libdd-common v4.2.0 (*)
          └── tokio-rustls v0.26.0
              ├── hyper-rustls v0.27.7 (*)
              └── libdd-common v4.2.0 (*)

error[vulnerability]: Name constraints were accepted for certificates asserting a wildcard name
    ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:215:1
    │
215 │ rustls-webpki 0.103.10 registry+https://github.com/rust-lang/crates.io-index
    │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
    │
    ├ ID: RUSTSEC-2026-0099
    ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0099
    ├ Permitted subtree name constraints for DNS names were accepted for certificates asserting a wildcard name.
      
      This was incorrect because, given a name constraint of `accept.example.com`, `*.example.com` could feasibly allow a name of `reject.example.com` which is outside the constraint.
      This is very similar to [CVE-2025-61727](https://go.dev/issue/76442).
      
      Since name constraints are restrictions on otherwise properly-issued certificates, this bug is reachable only after signature verification and requires misissuance to exploit.
      
      This vulnerability is identified as [GHSA-xgp8-3hg3-c2mh](https://github.com/rustls/webpki/security/advisories/GHSA-xgp8-3hg3-c2mh). Thank you to @1seal for the report.
    ├ Solution: Upgrade to >=0.103.12, <0.104.0-alpha.1 OR >=0.104.0-alpha.6 (try `cargo update -p rustls-webpki`)
    ├ rustls-webpki v0.103.10
      └── rustls v0.23.37
          ├── hyper-rustls v0.27.7
          │   └── libdd-common v4.2.0
          │       ├── libdd-capabilities-impl v2.0.0
          │       │   └── libdd-shared-runtime v1.0.0
          │       │       └── libdd-telemetry v5.0.0
          │       │           └── libdd-crashtracker v1.0.0
          │       ├── (build) libdd-crashtracker v1.0.0 (*)
          │       ├── libdd-shared-runtime v1.0.0 (*)
          │       └── libdd-telemetry v5.0.0 (*)
          ├── libdd-common v4.2.0 (*)
          └── tokio-rustls v0.26.0
              ├── hyper-rustls v0.27.7 (*)
              └── libdd-common v4.2.0 (*)

error[vulnerability]: Reachable panic in certificate revocation list parsing
    ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:215:1
    │
215 │ rustls-webpki 0.103.10 registry+https://github.com/rust-lang/crates.io-index
    │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
    │
    ├ ID: RUSTSEC-2026-0104
    ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0104
    ├ A panic was reachable when parsing certificate revocation lists via [`BorrowedCertRevocationList::from_der`]
      or [`OwnedCertRevocationList::from_der`].  This was the result of mishandling a syntactically valid empty
      `BIT STRING` appearing in the `onlySomeReasons` element of a `IssuingDistributionPoint` CRL extension.
      
      This panic is reachable prior to a CRL's signature being verified.
      
      Applications that do not use CRLs are not affected.
      
      Thank you to @tynus3 for the report.
    ├ Solution: Upgrade to >=0.103.13, <0.104.0-alpha.1 OR >=0.104.0-alpha.7 (try `cargo update -p rustls-webpki`)
    ├ rustls-webpki v0.103.10
      └── rustls v0.23.37
          ├── hyper-rustls v0.27.7
          │   └── libdd-common v4.2.0
          │       ├── libdd-capabilities-impl v2.0.0
          │       │   └── libdd-shared-runtime v1.0.0
          │       │       └── libdd-telemetry v5.0.0
          │       │           └── libdd-crashtracker v1.0.0
          │       ├── (build) libdd-crashtracker v1.0.0 (*)
          │       ├── libdd-shared-runtime v1.0.0 (*)
          │       └── libdd-telemetry v5.0.0 (*)
          ├── libdd-common v4.2.0 (*)
          └── tokio-rustls v0.26.0
              ├── hyper-rustls v0.27.7 (*)
              └── libdd-common v4.2.0 (*)

advisories FAILED, bans ok, sources ok

📦 `libdd-data-pipeline` - 5 error(s)

Show output

error[unsound]: Rand is unsound with a custom logger using `rand::rng()`
    ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:214:1
    │
214 │ rand 0.8.5 registry+https://github.com/rust-lang/crates.io-index
    │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ unsound advisory detected
    │
    ├ ID: RUSTSEC-2026-0097
    ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0097
    ├ It has been reported (by @lopopolo) that the `rand` library is [unsound](https://rust-lang.github.io/unsafe-code-guidelines/glossary.html#soundness-of-code--of-a-library) (i.e. that safe code using the public API can cause Undefined Behaviour) when all the following conditions are met:
      
      - The `log` and `thread_rng` features are enabled
      - A [custom logger](https://docs.rs/log/latest/log/#implementing-a-logger) is defined
      - The custom logger accesses `rand::rng()` (previously `rand::thread_rng()`) and calls any `TryRng` (previously `RngCore`) methods on `ThreadRng`
      - The `ThreadRng` (attempts to) reseed while called from the custom logger (this happens every 64 kB of generated data)
      - Trace-level logging is enabled or warn-level logging is enabled and the random source (the `getrandom` crate) is unable to provide a new seed
      
      `TryRng` (previously `RngCore`) methods for `ThreadRng` use `unsafe` code to cast `*mut BlockRng<ReseedingCore>` to `&mut BlockRng<ReseedingCore>`. When all the above conditions are met this results in an aliased mutable reference, violating the Stacked Borrows rules. Miri is able to detect this violation in sample code. Since construction of [aliased mutable references is Undefined Behaviour](https://doc.rust-lang.org/stable/nomicon/references.html), the behaviour of optimized builds is hard to predict.
    ├ Announcement: https://github.com/rust-random/rand/pull/1763
    ├ Solution: Upgrade to >=0.10.1 OR <0.10.0, >=0.9.3 OR <0.9.0, >=0.8.6 (try `cargo update -p rand`)
    ├ rand v0.8.5
      ├── libdd-common v4.2.0
      │   ├── libdd-capabilities-impl v2.0.0
      │   │   ├── libdd-data-pipeline v5.0.0
      │   │   ├── libdd-shared-runtime v1.0.0
      │   │   │   ├── libdd-data-pipeline v5.0.0 (*)
      │   │   │   ├── libdd-telemetry v5.0.0
      │   │   │   │   └── libdd-data-pipeline v5.0.0 (*)
      │   │   │   └── libdd-trace-stats v4.0.0
      │   │   │       └── libdd-data-pipeline v5.0.0 (*)
      │   │   ├── libdd-trace-stats v4.0.0 (*)
      │   │   └── libdd-trace-utils v6.0.0
      │   │       ├── libdd-data-pipeline v5.0.0 (*)
      │   │       ├── libdd-trace-obfuscation v3.1.0
      │   │       │   └── libdd-trace-stats v4.0.0 (*)
      │   │       ├── libdd-trace-stats v4.0.0 (*)
      │   │       └── (dev) libdd-trace-utils v6.0.0 (*)
      │   ├── libdd-data-pipeline v5.0.0 (*)
      │   ├── libdd-dogstatsd-client v3.0.0
      │   │   └── libdd-data-pipeline v5.0.0 (*)
      │   ├── libdd-shared-runtime v1.0.0 (*)
      │   ├── libdd-telemetry v5.0.0 (*)
      │   ├── libdd-trace-obfuscation v3.1.0 (*)
      │   ├── libdd-trace-stats v4.0.0 (*)
      │   └── libdd-trace-utils v6.0.0 (*)
      ├── (dev) libdd-data-pipeline v5.0.0 (*)
      ├── (dev) libdd-trace-normalization v2.0.0
      │   └── libdd-trace-utils v6.0.0 (*)
      ├── (dev) libdd-trace-stats v4.0.0 (*)
      ├── libdd-trace-utils v6.0.0 (*)
      └── proptest v1.5.0
          └── (dev) libdd-tinybytes v1.1.1
              ├── libdd-data-pipeline v5.0.0 (*)
              ├── (dev) libdd-tinybytes v1.1.1 (*)
              └── libdd-trace-utils v6.0.0 (*)

error[vulnerability]: Name constraints for URI names were incorrectly accepted
    ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:238:1
    │
238 │ rustls-webpki 0.103.10 registry+https://github.com/rust-lang/crates.io-index
    │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
    │
    ├ ID: RUSTSEC-2026-0098
    ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0098
    ├ Name constraints for URI names were ignored and therefore accepted.
      
      Note this library does not provide an API for asserting URI names, and URI name constraints are otherwise not implemented.  URI name constraints are now rejected unconditionally.
      
      Since name constraints are restrictions on otherwise properly-issued certificates, this bug is reachable only after signature verification and requires misissuance to exploit.
      
      This vulnerability is identified as [GHSA-965h-392x-2mh5](https://github.com/rustls/webpki/security/advisories/GHSA-965h-392x-2mh5). Thank you to @1seal for the report.
    ├ Solution: Upgrade to >=0.103.12, <0.104.0-alpha.1 OR >=0.104.0-alpha.6 (try `cargo update -p rustls-webpki`)
    ├ rustls-webpki v0.103.10
      └── rustls v0.23.37
          ├── hyper-rustls v0.27.7
          │   └── libdd-common v4.2.0
          │       ├── libdd-capabilities-impl v2.0.0
          │       │   ├── libdd-data-pipeline v5.0.0
          │       │   ├── libdd-shared-runtime v1.0.0
          │       │   │   ├── libdd-data-pipeline v5.0.0 (*)
          │       │   │   ├── libdd-telemetry v5.0.0
          │       │   │   │   └── libdd-data-pipeline v5.0.0 (*)
          │       │   │   └── libdd-trace-stats v4.0.0
          │       │   │       └── libdd-data-pipeline v5.0.0 (*)
          │       │   ├── libdd-trace-stats v4.0.0 (*)
          │       │   └── libdd-trace-utils v6.0.0
          │       │       ├── libdd-data-pipeline v5.0.0 (*)
          │       │       ├── libdd-trace-obfuscation v3.1.0
          │       │       │   └── libdd-trace-stats v4.0.0 (*)
          │       │       ├── libdd-trace-stats v4.0.0 (*)
          │       │       └── (dev) libdd-trace-utils v6.0.0 (*)
          │       ├── libdd-data-pipeline v5.0.0 (*)
          │       ├── libdd-dogstatsd-client v3.0.0
          │       │   └── libdd-data-pipeline v5.0.0 (*)
          │       ├── libdd-shared-runtime v1.0.0 (*)
          │       ├── libdd-telemetry v5.0.0 (*)
          │       ├── libdd-trace-obfuscation v3.1.0 (*)
          │       ├── libdd-trace-stats v4.0.0 (*)
          │       └── libdd-trace-utils v6.0.0 (*)
          ├── libdd-common v4.2.0 (*)
          └── tokio-rustls v0.26.0
              ├── hyper-rustls v0.27.7 (*)
              └── libdd-common v4.2.0 (*)

error[vulnerability]: Name constraints were accepted for certificates asserting a wildcard name
    ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:238:1
    │
238 │ rustls-webpki 0.103.10 registry+https://github.com/rust-lang/crates.io-index
    │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
    │
    ├ ID: RUSTSEC-2026-0099
    ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0099
    ├ Permitted subtree name constraints for DNS names were accepted for certificates asserting a wildcard name.
      
      This was incorrect because, given a name constraint of `accept.example.com`, `*.example.com` could feasibly allow a name of `reject.example.com` which is outside the constraint.
      This is very similar to [CVE-2025-61727](https://go.dev/issue/76442).
      
      Since name constraints are restrictions on otherwise properly-issued certificates, this bug is reachable only after signature verification and requires misissuance to exploit.
      
      This vulnerability is identified as [GHSA-xgp8-3hg3-c2mh](https://github.com/rustls/webpki/security/advisories/GHSA-xgp8-3hg3-c2mh). Thank you to @1seal for the report.
    ├ Solution: Upgrade to >=0.103.12, <0.104.0-alpha.1 OR >=0.104.0-alpha.6 (try `cargo update -p rustls-webpki`)
    ├ rustls-webpki v0.103.10
      └── rustls v0.23.37
          ├── hyper-rustls v0.27.7
          │   └── libdd-common v4.2.0
          │       ├── libdd-capabilities-impl v2.0.0
          │       │   ├── libdd-data-pipeline v5.0.0
          │       │   ├── libdd-shared-runtime v1.0.0
          │       │   │   ├── libdd-data-pipeline v5.0.0 (*)
          │       │   │   ├── libdd-telemetry v5.0.0
          │       │   │   │   └── libdd-data-pipeline v5.0.0 (*)
          │       │   │   └── libdd-trace-stats v4.0.0
          │       │   │       └── libdd-data-pipeline v5.0.0 (*)
          │       │   ├── libdd-trace-stats v4.0.0 (*)
          │       │   └── libdd-trace-utils v6.0.0
          │       │       ├── libdd-data-pipeline v5.0.0 (*)
          │       │       ├── libdd-trace-obfuscation v3.1.0
          │       │       │   └── libdd-trace-stats v4.0.0 (*)
          │       │       ├── libdd-trace-stats v4.0.0 (*)
          │       │       └── (dev) libdd-trace-utils v6.0.0 (*)
          │       ├── libdd-data-pipeline v5.0.0 (*)
          │       ├── libdd-dogstatsd-client v3.0.0
          │       │   └── libdd-data-pipeline v5.0.0 (*)
          │       ├── libdd-shared-runtime v1.0.0 (*)
          │       ├── libdd-telemetry v5.0.0 (*)
          │       ├── libdd-trace-obfuscation v3.1.0 (*)
          │       ├── libdd-trace-stats v4.0.0 (*)
          │       └── libdd-trace-utils v6.0.0 (*)
          ├── libdd-common v4.2.0 (*)
          └── tokio-rustls v0.26.0
              ├── hyper-rustls v0.27.7 (*)
              └── libdd-common v4.2.0 (*)

error[vulnerability]: Reachable panic in certificate revocation list parsing
    ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:238:1
    │
238 │ rustls-webpki 0.103.10 registry+https://github.com/rust-lang/crates.io-index
    │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
    │
    ├ ID: RUSTSEC-2026-0104
    ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0104
    ├ A panic was reachable when parsing certificate revocation lists via [`BorrowedCertRevocationList::from_der`]
      or [`OwnedCertRevocationList::from_der`].  This was the result of mishandling a syntactically valid empty
      `BIT STRING` appearing in the `onlySomeReasons` element of a `IssuingDistributionPoint` CRL extension.
      
      This panic is reachable prior to a CRL's signature being verified.
      
      Applications that do not use CRLs are not affected.
      
      Thank you to @tynus3 for the report.
    ├ Solution: Upgrade to >=0.103.13, <0.104.0-alpha.1 OR >=0.104.0-alpha.7 (try `cargo update -p rustls-webpki`)
    ├ rustls-webpki v0.103.10
      └── rustls v0.23.37
          ├── hyper-rustls v0.27.7
          │   └── libdd-common v4.2.0
          │       ├── libdd-capabilities-impl v2.0.0
          │       │   ├── libdd-data-pipeline v5.0.0
          │       │   ├── libdd-shared-runtime v1.0.0
          │       │   │   ├── libdd-data-pipeline v5.0.0 (*)
          │       │   │   ├── libdd-telemetry v5.0.0
          │       │   │   │   └── libdd-data-pipeline v5.0.0 (*)
          │       │   │   └── libdd-trace-stats v4.0.0
          │       │   │       └── libdd-data-pipeline v5.0.0 (*)
          │       │   ├── libdd-trace-stats v4.0.0 (*)
          │       │   └── libdd-trace-utils v6.0.0
          │       │       ├── libdd-data-pipeline v5.0.0 (*)
          │       │       ├── libdd-trace-obfuscation v3.1.0
          │       │       │   └── libdd-trace-stats v4.0.0 (*)
          │       │       ├── libdd-trace-stats v4.0.0 (*)
          │       │       └── (dev) libdd-trace-utils v6.0.0 (*)
          │       ├── libdd-data-pipeline v5.0.0 (*)
          │       ├── libdd-dogstatsd-client v3.0.0
          │       │   └── libdd-data-pipeline v5.0.0 (*)
          │       ├── libdd-shared-runtime v1.0.0 (*)
          │       ├── libdd-telemetry v5.0.0 (*)
          │       ├── libdd-trace-obfuscation v3.1.0 (*)
          │       ├── libdd-trace-stats v4.0.0 (*)
          │       └── libdd-trace-utils v6.0.0 (*)
          ├── libdd-common v4.2.0 (*)
          └── tokio-rustls v0.26.0
              ├── hyper-rustls v0.27.7 (*)
              └── libdd-common v4.2.0 (*)

error[vulnerability]: Denial of Service via Stack Exhaustion
    ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:278:1
    │
278 │ time 0.3.41 registry+https://github.com/rust-lang/crates.io-index
    │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
    │
    ├ ID: RUSTSEC-2026-0009
    ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0009
    ├ ## Impact
      
      When user-provided input is provided to any type that parses with the RFC 2822 format, a denial of
      service attack via stack exhaustion is possible. The attack relies on formally deprecated and
      rarely-used features that are part of the RFC 2822 format used in a malicious manner. Ordinary,
      non-malicious input will never encounter this scenario.
      
      ## Patches
      
      A limit to the depth of recursion was added in v0.3.47. From this version, an error will be returned
      rather than exhausting the stack.
      
      ## Workarounds
      
      Limiting the length of user input is the simplest way to avoid stack exhaustion, as the amount of
      the stack consumed would be at most a factor of the length of the input.
    ├ Announcement: https://github.com/time-rs/time/blob/main/CHANGELOG.md#0347-2026-02-05
    ├ Solution: Upgrade to >=0.3.47 (try `cargo update -p time`)
    ├ time v0.3.41
      └── tracing-appender v0.2.3
          └── libdd-log v1.0.0
              └── (dev) libdd-data-pipeline v5.0.0

advisories FAILED, bans ok, sources ok

📦 `libdd-dogstatsd-client` - 4 error(s)

Show output

error[unsound]: Rand is unsound with a custom logger using `rand::rng()`
   ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:66:1
   │
66 │ rand 0.8.5 registry+https://github.com/rust-lang/crates.io-index
   │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ unsound advisory detected
   │
   ├ ID: RUSTSEC-2026-0097
   ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0097
   ├ It has been reported (by @lopopolo) that the `rand` library is [unsound](https://rust-lang.github.io/unsafe-code-guidelines/glossary.html#soundness-of-code--of-a-library) (i.e. that safe code using the public API can cause Undefined Behaviour) when all the following conditions are met:
     
     - The `log` and `thread_rng` features are enabled
     - A [custom logger](https://docs.rs/log/latest/log/#implementing-a-logger) is defined
     - The custom logger accesses `rand::rng()` (previously `rand::thread_rng()`) and calls any `TryRng` (previously `RngCore`) methods on `ThreadRng`
     - The `ThreadRng` (attempts to) reseed while called from the custom logger (this happens every 64 kB of generated data)
     - Trace-level logging is enabled or warn-level logging is enabled and the random source (the `getrandom` crate) is unable to provide a new seed
     
     `TryRng` (previously `RngCore`) methods for `ThreadRng` use `unsafe` code to cast `*mut BlockRng<ReseedingCore>` to `&mut BlockRng<ReseedingCore>`. When all the above conditions are met this results in an aliased mutable reference, violating the Stacked Borrows rules. Miri is able to detect this violation in sample code. Since construction of [aliased mutable references is Undefined Behaviour](https://doc.rust-lang.org/stable/nomicon/references.html), the behaviour of optimized builds is hard to predict.
   ├ Announcement: https://github.com/rust-random/rand/pull/1763
   ├ Solution: Upgrade to >=0.10.1 OR <0.10.0, >=0.9.3 OR <0.9.0, >=0.8.6 (try `cargo update -p rand`)
   ├ rand v0.8.5
     └── (dev) libdd-common v4.2.0
         └── libdd-dogstatsd-client v3.0.0

error[vulnerability]: Name constraints for URI names were incorrectly accepted
   ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:77:1
   │
77 │ rustls-webpki 0.103.10 registry+https://github.com/rust-lang/crates.io-index
   │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
   │
   ├ ID: RUSTSEC-2026-0098
   ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0098
   ├ Name constraints for URI names were ignored and therefore accepted.
     
     Note this library does not provide an API for asserting URI names, and URI name constraints are otherwise not implemented.  URI name constraints are now rejected unconditionally.
     
     Since name constraints are restrictions on otherwise properly-issued certificates, this bug is reachable only after signature verification and requires misissuance to exploit.
     
     This vulnerability is identified as [GHSA-965h-392x-2mh5](https://github.com/rustls/webpki/security/advisories/GHSA-965h-392x-2mh5). Thank you to @1seal for the report.
   ├ Solution: Upgrade to >=0.103.12, <0.104.0-alpha.1 OR >=0.104.0-alpha.6 (try `cargo update -p rustls-webpki`)
   ├ rustls-webpki v0.103.10
     └── rustls v0.23.37
         ├── hyper-rustls v0.27.7
         │   └── libdd-common v4.2.0
         │       └── libdd-dogstatsd-client v3.0.0
         ├── libdd-common v4.2.0 (*)
         └── tokio-rustls v0.26.0
             ├── hyper-rustls v0.27.7 (*)
             └── libdd-common v4.2.0 (*)

error[vulnerability]: Name constraints were accepted for certificates asserting a wildcard name
   ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:77:1
   │
77 │ rustls-webpki 0.103.10 registry+https://github.com/rust-lang/crates.io-index
   │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
   │
   ├ ID: RUSTSEC-2026-0099
   ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0099
   ├ Permitted subtree name constraints for DNS names were accepted for certificates asserting a wildcard name.
     
     This was incorrect because, given a name constraint of `accept.example.com`, `*.example.com` could feasibly allow a name of `reject.example.com` which is outside the constraint.
     This is very similar to [CVE-2025-61727](https://go.dev/issue/76442).
     
     Since name constraints are restrictions on otherwise properly-issued certificates, this bug is reachable only after signature verification and requires misissuance to exploit.
     
     This vulnerability is identified as [GHSA-xgp8-3hg3-c2mh](https://github.com/rustls/webpki/security/advisories/GHSA-xgp8-3hg3-c2mh). Thank you to @1seal for the report.
   ├ Solution: Upgrade to >=0.103.12, <0.104.0-alpha.1 OR >=0.104.0-alpha.6 (try `cargo update -p rustls-webpki`)
   ├ rustls-webpki v0.103.10
     └── rustls v0.23.37
         ├── hyper-rustls v0.27.7
         │   └── libdd-common v4.2.0
         │       └── libdd-dogstatsd-client v3.0.0
         ├── libdd-common v4.2.0 (*)
         └── tokio-rustls v0.26.0
             ├── hyper-rustls v0.27.7 (*)
             └── libdd-common v4.2.0 (*)

error[vulnerability]: Reachable panic in certificate revocation list parsing
   ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:77:1
   │
77 │ rustls-webpki 0.103.10 registry+https://github.com/rust-lang/crates.io-index
   │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
   │
   ├ ID: RUSTSEC-2026-0104
   ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0104
   ├ A panic was reachable when parsing certificate revocation lists via [`BorrowedCertRevocationList::from_der`]
     or [`OwnedCertRevocationList::from_der`].  This was the result of mishandling a syntactically valid empty
     `BIT STRING` appearing in the `onlySomeReasons` element of a `IssuingDistributionPoint` CRL extension.
     
     This panic is reachable prior to a CRL's signature being verified.
     
     Applications that do not use CRLs are not affected.
     
     Thank you to @tynus3 for the report.
   ├ Solution: Upgrade to >=0.103.13, <0.104.0-alpha.1 OR >=0.104.0-alpha.7 (try `cargo update -p rustls-webpki`)
   ├ rustls-webpki v0.103.10
     └── rustls v0.23.37
         ├── hyper-rustls v0.27.7
         │   └── libdd-common v4.2.0
         │       └── libdd-dogstatsd-client v3.0.0
         ├── libdd-common v4.2.0 (*)
         └── tokio-rustls v0.26.0
             ├── hyper-rustls v0.27.7 (*)
             └── libdd-common v4.2.0 (*)

advisories FAILED, bans ok, sources ok

📦 `libdd-http-client` - 5 error(s)

Show output

error[vulnerability]: NSEC3 closest-encloser proof validation enters unbounded loop on cross-zone responses
   ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:72:1
   │
72 │ hickory-proto 0.25.2 registry+https://github.com/rust-lang/crates.io-index
   │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
   │
   ├ ID: RUSTSEC-2026-0118
   ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0118
   ├ The NSEC3 closest-encloser proof validation in `hickory-proto`'s
     `DnssecDnsHandle` walks from the QNAME up to the SOA owner name, building a
     list of candidate encloser names. The iterator used assumes the
     QNAME is a descendant of the SOA owner, terminating only when the current
     candidate equals the SOA name. When the SOA in a response's authority section
     is not an ancestor of the QNAME, the loop stalls at the DNS root and never
     terminates, repeatedly calling `Name::base_name()` and pushing newly allocated
     `Name` and hashed-name entries into the candidate `Vec`.
     
     The bug is reachable by any caller of `DnssecDnsHandle` — including the
     resolver, recursor, and client — when built with the `dnssec-ring` or
     `dnssec-aws-lc-rs` feature and configured to perform DNSSEC validation. It is
     triggered while validating a NoData or NXDomain response whose authority
     section contains an SOA record from a zone other than an ancestor of the
     QNAME, on a code path that requires NSEC3 closest-encloser proof. In practice
     this can be reached through an insecure CNAME chain that crosses zone
     boundaries into a DNSSEC-signed zone returning NoData, but the minimum
     condition is just a mismatched SOA owner on a response requiring NSEC3
     validation.
     
     A `debug_assert_ne!(name, Name::root())` guards the loop body, so debug builds
     abort with a panic on the first iteration past the root. Release builds
     compile the assertion out and run the loop unbounded, allocating until the
     process exhausts available memory (OOM). A reachable upstream attacker who
     can return such a response can therefore crash a debug-built validator or
     exhaust memory on a release-built one.
     
     The affected code was migrated from `hickory-proto` to `hickory-net` as part of
     the 0.26.0 release. The `hickory-proto` 0.26.x release no longer offers
     `DnssecDnsHandle` and so we recommend all affected users update to `hickory-net`
     0.26.1 when the implementation of that type is required.
   ├ Announcement: https://github.com/hickory-dns/hickory-dns/security/advisories/GHSA-3v94-mw7p-v465
   ├ Solution: No safe upgrade is available!
   ├ hickory-proto v0.25.2
     └── hickory-resolver v0.25.2
         └── reqwest v0.13.2
             └── libdd-http-client v34.0.0

error[vulnerability]: CPU exhaustion during message encoding due to O(n²) name compression
   ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:72:1
   │
72 │ hickory-proto 0.25.2 registry+https://github.com/rust-lang/crates.io-index
   │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
   │
   ├ ID: RUSTSEC-2026-0119
   ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0119
   ├ During message encoding, `hickory-proto`'s `BinEncoder` stores pointers to
     labels that are candidates for name compression in a `Vec<(usize, Vec<u8>)>`.
     The name compression logic then searches for matches with a linear scan.
     
     A malicious message with many records can both introduce many candidate labels,
     and invoke this linear scan many times. This can amplify CPU exhaustion in DoS
     attacks.
     
     This is similar to
     [CVE-2024-8508](https://www.nlnetlabs.nl/downloads/unbound/CVE-2024-8508.txt).
     
     We recommend all affected users update to `hickory-proto` 0.26.1 for the fix.
   ├ Announcement: https://github.com/hickory-dns/hickory-dns/security/advisories/GHSA-q2qq-hmj6-3wpp
   ├ Solution: Upgrade to >=0.26.1 (try `cargo update -p hickory-proto`)
   ├ hickory-proto v0.25.2
     └── hickory-resolver v0.25.2
         └── reqwest v0.13.2
             └── libdd-http-client v34.0.0

error[vulnerability]: Name constraints for URI names were incorrectly accepted
    ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:150:1
    │
150 │ rustls-webpki 0.103.10 registry+https://github.com/rust-lang/crates.io-index
    │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
    │
    ├ ID: RUSTSEC-2026-0098
    ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0098
    ├ Name constraints for URI names were ignored and therefore accepted.
      
      Note this library does not provide an API for asserting URI names, and URI name constraints are otherwise not implemented.  URI name constraints are now rejected unconditionally.
      
      Since name constraints are restrictions on otherwise properly-issued certificates, this bug is reachable only after signature verification and requires misissuance to exploit.
      
      This vulnerability is identified as [GHSA-965h-392x-2mh5](https://github.com/rustls/webpki/security/advisories/GHSA-965h-392x-2mh5). Thank you to @1seal for the report.
    ├ Solution: Upgrade to >=0.103.12, <0.104.0-alpha.1 OR >=0.104.0-alpha.6 (try `cargo update -p rustls-webpki`)
    ├ rustls-webpki v0.103.10
      ├── rustls v0.23.37
      │   ├── hyper-rustls v0.27.7
      │   │   └── reqwest v0.13.2
      │   │       └── libdd-http-client v34.0.0
      │   ├── (dev) libdd-http-client v34.0.0 (*)
      │   ├── reqwest v0.13.2 (*)
      │   ├── rustls-platform-verifier v0.6.2
      │   │   └── reqwest v0.13.2 (*)
      │   └── tokio-rustls v0.26.0
      │       ├── hyper-rustls v0.27.7 (*)
      │       └── reqwest v0.13.2 (*)
      └── rustls-platform-verifier v0.6.2 (*)

error[vulnerability]: Name constraints were accepted for certificates asserting a wildcard name
    ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:150:1
    │
150 │ rustls-webpki 0.103.10 registry+https://github.com/rust-lang/crates.io-index
    │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
    │
    ├ ID: RUSTSEC-2026-0099
    ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0099
    ├ Permitted subtree name constraints for DNS names were accepted for certificates asserting a wildcard name.
      
      This was incorrect because, given a name constraint of `accept.example.com`, `*.example.com` could feasibly allow a name of `reject.example.com` which is outside the constraint.
      This is very similar to [CVE-2025-61727](https://go.dev/issue/76442).
      
      Since name constraints are restrictions on otherwise properly-issued certificates, this bug is reachable only after signature verification and requires misissuance to exploit.
      
      This vulnerability is identified as [GHSA-xgp8-3hg3-c2mh](https://github.com/rustls/webpki/security/advisories/GHSA-xgp8-3hg3-c2mh). Thank you to @1seal for the report.
    ├ Solution: Upgrade to >=0.103.12, <0.104.0-alpha.1 OR >=0.104.0-alpha.6 (try `cargo update -p rustls-webpki`)
    ├ rustls-webpki v0.103.10
      ├── rustls v0.23.37
      │   ├── hyper-rustls v0.27.7
      │   │   └── reqwest v0.13.2
      │   │       └── libdd-http-client v34.0.0
      │   ├── (dev) libdd-http-client v34.0.0 (*)
      │   ├── reqwest v0.13.2 (*)
      │   ├── rustls-platform-verifier v0.6.2
      │   │   └── reqwest v0.13.2 (*)
      │   └── tokio-rustls v0.26.0
      │       ├── hyper-rustls v0.27.7 (*)
      │       └── reqwest v0.13.2 (*)
      └── rustls-platform-verifier v0.6.2 (*)

error[vulnerability]: Reachable panic in certificate revocation list parsing
    ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:150:1
    │
150 │ rustls-webpki 0.103.10 registry+https://github.com/rust-lang/crates.io-index
    │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
    │
    ├ ID: RUSTSEC-2026-0104
    ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0104
    ├ A panic was reachable when parsing certificate revocation lists via [`BorrowedCertRevocationList::from_der`]
      or [`OwnedCertRevocationList::from_der`].  This was the result of mishandling a syntactically valid empty
      `BIT STRING` appearing in the `onlySomeReasons` element of a `IssuingDistributionPoint` CRL extension.
      
      This panic is reachable prior to a CRL's signature being verified.
      
      Applications that do not use CRLs are not affected.
      
      Thank you to @tynus3 for the report.
    ├ Solution: Upgrade to >=0.103.13, <0.104.0-alpha.1 OR >=0.104.0-alpha.7 (try `cargo update -p rustls-webpki`)
    ├ rustls-webpki v0.103.10
      ├── rustls v0.23.37
      │   ├── hyper-rustls v0.27.7
      │   │   └── reqwest v0.13.2
      │   │       └── libdd-http-client v34.0.0
      │   ├── (dev) libdd-http-client v34.0.0 (*)
      │   ├── reqwest v0.13.2 (*)
      │   ├── rustls-platform-verifier v0.6.2
      │   │   └── reqwest v0.13.2 (*)
      │   └── tokio-rustls v0.26.0
      │       ├── hyper-rustls v0.27.7 (*)
      │       └── reqwest v0.13.2 (*)
      └── rustls-platform-verifier v0.6.2 (*)

advisories FAILED, bans ok, sources ok

📦 `libdd-profiling` - 6 error(s)

Show output

error[vulnerability]: NSEC3 closest-encloser proof validation enters unbounded loop on cross-zone responses
   ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:79:1
   │
79 │ hickory-proto 0.25.2 registry+https://github.com/rust-lang/crates.io-index
   │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
   │
   ├ ID: RUSTSEC-2026-0118
   ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0118
   ├ The NSEC3 closest-encloser proof validation in `hickory-proto`'s
     `DnssecDnsHandle` walks from the QNAME up to the SOA owner name, building a
     list of candidate encloser names. The iterator used assumes the
     QNAME is a descendant of the SOA owner, terminating only when the current
     candidate equals the SOA name. When the SOA in a response's authority section
     is not an ancestor of the QNAME, the loop stalls at the DNS root and never
     terminates, repeatedly calling `Name::base_name()` and pushing newly allocated
     `Name` and hashed-name entries into the candidate `Vec`.
     
     The bug is reachable by any caller of `DnssecDnsHandle` — including the
     resolver, recursor, and client — when built with the `dnssec-ring` or
     `dnssec-aws-lc-rs` feature and configured to perform DNSSEC validation. It is
     triggered while validating a NoData or NXDomain response whose authority
     section contains an SOA record from a zone other than an ancestor of the
     QNAME, on a code path that requires NSEC3 closest-encloser proof. In practice
     this can be reached through an insecure CNAME chain that crosses zone
     boundaries into a DNSSEC-signed zone returning NoData, but the minimum
     condition is just a mismatched SOA owner on a response requiring NSEC3
     validation.
     
     A `debug_assert_ne!(name, Name::root())` guards the loop body, so debug builds
     abort with a panic on the first iteration past the root. Release builds
     compile the assertion out and run the loop unbounded, allocating until the
     process exhausts available memory (OOM). A reachable upstream attacker who
     can return such a response can therefore crash a debug-built validator or
     exhaust memory on a release-built one.
     
     The affected code was migrated from `hickory-proto` to `hickory-net` as part of
     the 0.26.0 release. The `hickory-proto` 0.26.x release no longer offers
     `DnssecDnsHandle` and so we recommend all affected users update to `hickory-net`
     0.26.1 when the implementation of that type is required.
   ├ Announcement: https://github.com/hickory-dns/hickory-dns/security/advisories/GHSA-3v94-mw7p-v465
   ├ Solution: No safe upgrade is available!
   ├ hickory-proto v0.25.2
     └── hickory-resolver v0.25.2
         └── reqwest v0.13.2
             ├── libdd-common v4.2.0
             │   └── libdd-profiling v1.0.0
             │       └── (dev) libdd-profiling v1.0.0 (*)
             └── libdd-profiling v1.0.0 (*)

error[vulnerability]: CPU exhaustion during message encoding due to O(n²) name compression
   ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:79:1
   │
79 │ hickory-proto 0.25.2 registry+https://github.com/rust-lang/crates.io-index
   │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
   │
   ├ ID: RUSTSEC-2026-0119
   ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0119
   ├ During message encoding, `hickory-proto`'s `BinEncoder` stores pointers to
     labels that are candidates for name compression in a `Vec<(usize, Vec<u8>)>`.
     The name compression logic then searches for matches with a linear scan.
     
     A malicious message with many records can both introduce many candidate labels,
     and invoke this linear scan many times. This can amplify CPU exhaustion in DoS
     attacks.
     
     This is similar to
     [CVE-2024-8508](https://www.nlnetlabs.nl/downloads/unbound/CVE-2024-8508.txt).
     
     We recommend all affected users update to `hickory-proto` 0.26.1 for the fix.
   ├ Announcement: https://github.com/hickory-dns/hickory-dns/security/advisories/GHSA-q2qq-hmj6-3wpp
   ├ Solution: Upgrade to >=0.26.1 (try `cargo update -p hickory-proto`)
   ├ hickory-proto v0.25.2
     └── hickory-resolver v0.25.2
         └── reqwest v0.13.2
             ├── libdd-common v4.2.0
             │   └── libdd-profiling v1.0.0
             │       └── (dev) libdd-profiling v1.0.0 (*)
             └── libdd-profiling v1.0.0 (*)

error[unsound]: Rand is unsound with a custom logger using `rand::rng()`
    ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:157:1
    │
157 │ rand 0.8.5 registry+https://github.com/rust-lang/crates.io-index
    │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ unsound advisory detected
    │
    ├ ID: RUSTSEC-2026-0097
    ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0097
    ├ It has been reported (by @lopopolo) that the `rand` library is [unsound](https://rust-lang.github.io/unsafe-code-guidelines/glossary.html#soundness-of-code--of-a-library) (i.e. that safe code using the public API can cause Undefined Behaviour) when all the following conditions are met:
      
      - The `log` and `thread_rng` features are enabled
      - A [custom logger](https://docs.rs/log/latest/log/#implementing-a-logger) is defined
      - The custom logger accesses `rand::rng()` (previously `rand::thread_rng()`) and calls any `TryRng` (previously `RngCore`) methods on `ThreadRng`
      - The `ThreadRng` (attempts to) reseed while called from the custom logger (this happens every 64 kB of generated data)
      - Trace-level logging is enabled or warn-level logging is enabled and the random source (the `getrandom` crate) is unable to provide a new seed
      
      `TryRng` (previously `RngCore`) methods for `ThreadRng` use `unsafe` code to cast `*mut BlockRng<ReseedingCore>` to `&mut BlockRng<ReseedingCore>`. When all the above conditions are met this results in an aliased mutable reference, violating the Stacked Borrows rules. Miri is able to detect this violation in sample code. Since construction of [aliased mutable references is Undefined Behaviour](https://doc.rust-lang.org/stable/nomicon/references.html), the behaviour of optimized builds is hard to predict.
    ├ Announcement: https://github.com/rust-random/rand/pull/1763
    ├ Solution: Upgrade to >=0.10.1 OR <0.10.0, >=0.9.3 OR <0.9.0, >=0.8.6 (try `cargo update -p rand`)
    ├ rand v0.8.5
      ├── libdd-common v4.2.0
      │   └── libdd-profiling v1.0.0
      │       └── (dev) libdd-profiling v1.0.0 (*)
      ├── libd...*[Comment body truncated]*

codecov-commenter · 2026-05-29T16:25:59Z

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 72.87%. Comparing base (b603b76) to head (f9863f5).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2063      +/-   ##
==========================================
- Coverage   72.93%   72.87%   -0.06%     
==========================================
  Files         460      460              
  Lines       76463    76463              
==========================================
- Hits        55766    55726      -40     
- Misses      20697    20737      +40

Components	Coverage Δ
libdd-crashtracker	`65.49% <ø> (+0.12%)`	⬆️
libdd-crashtracker-ffi	`37.92% <ø> (+1.09%)`	⬆️
libdd-alloc	`98.77% <ø> (ø)`
libdd-data-pipeline	`85.15% <ø> (-0.50%)`	⬇️
libdd-data-pipeline-ffi	`73.90% <ø> (-2.28%)`	⬇️
libdd-common	`79.89% <ø> (ø)`
libdd-common-ffi	`74.41% <ø> (ø)`
libdd-telemetry	`73.34% <ø> (ø)`
libdd-telemetry-ffi	`31.36% <ø> (ø)`
libdd-dogstatsd-client	`82.64% <ø> (ø)`
datadog-ipc	`76.22% <ø> (+0.04%)`	⬆️
libdd-profiling	`81.69% <ø> (ø)`
libdd-profiling-ffi	`64.79% <ø> (ø)`
libdd-sampling	`97.46% <ø> (ø)`
datadog-sidecar	`28.95% <ø> (-0.24%)`	⬇️
datdog-sidecar-ffi	`8.99% <ø> (-1.18%)`	⬇️
spawn-worker	`48.86% <ø> (ø)`
libdd-tinybytes	`93.80% <ø> (ø)`
libdd-trace-normalization	`81.71% <ø> (ø)`
libdd-trace-obfuscation	`87.30% <ø> (ø)`
libdd-trace-protobuf	`68.25% <ø> (ø)`
libdd-trace-utils	`88.94% <ø> (-0.10%)`	⬇️
libdd-tracer-flare	`86.88% <ø> (ø)`
libdd-log	`74.83% <ø> (ø)`

🚀 New features to boost your workflow:

❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

datadog-datadog-prod-us1-2 · 2026-05-29T16:26:26Z

Tests

🎉 All green!

🧪 All tests passed
❄️ No new flaky tests detected

🎯 Code Coverage (details)
• Patch Coverage: 100.00%
• Overall Coverage: 72.88% (-0.05%)

_{This comment will be updated automatically if new data arrives.

🔗 Commit SHA: f9863f5 | Docs | Datadog PR Page | Give us feedback!}

dd-octo-sts Bot added skip-changelog-check skip-metadata-check labels May 29, 2026

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chore(release): merge release branch to main (proposal for libdd-sampling (#2062))#2063

chore(release): merge release branch to main (proposal for libdd-sampling (#2062))#2063
dd-octo-sts[bot] wants to merge 1 commit into
mainfrom
release/libdd-sampling/20260529-140948

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📚 Documentation Check Results

📦 datadog-ffe - 198 warning(s)

📦 libdd-capabilities-impl - 182 warning(s)

📦 libdd-common - 167 warning(s)

📦 libdd-crashtracker - 1078 warning(s)

📦 libdd-data-pipeline - 1058 warning(s)

📦 libdd-dogstatsd-client - 167 warning(s)

📦 libdd-http-client - ✅ No warnings

📦 libdd-profiling - 649 warning(s)

📦 libdd-sampling - 178 warning(s)

📦 libdd-shared-runtime - 186 warning(s)

📦 libdd-telemetry - 506 warning(s)

📦 libdd-trace-obfuscation - 680 warning(s)

📦 libdd-trace-stats - 719 warning(s)

📦 libdd-trace-utils - 593 warning(s)

📦 libdd-tracer-flare - 846 warning(s)

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🔒 Cargo Deny Results

📦 datadog-ffe - 1 error(s)

📦 libdd-capabilities-impl - 4 error(s)

📦 libdd-common - 6 error(s)

📦 libdd-crashtracker - 4 error(s)

📦 libdd-data-pipeline - 5 error(s)

📦 libdd-dogstatsd-client - 4 error(s)

📦 libdd-http-client - 5 error(s)

📦 libdd-profiling - 6 error(s)

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📦 `datadog-ffe` - 198 warning(s)

📦 `libdd-capabilities-impl` - 182 warning(s)

📦 `libdd-common` - 167 warning(s)

📦 `libdd-crashtracker` - 1078 warning(s)

📦 `libdd-data-pipeline` - 1058 warning(s)

📦 `libdd-dogstatsd-client` - 167 warning(s)

📦 `libdd-http-client` - ✅ No warnings

📦 `libdd-profiling` - 649 warning(s)

📦 `libdd-sampling` - 178 warning(s)

📦 `libdd-shared-runtime` - 186 warning(s)

📦 `libdd-telemetry` - 506 warning(s)

📦 `libdd-trace-obfuscation` - 680 warning(s)

📦 `libdd-trace-stats` - 719 warning(s)

📦 `libdd-trace-utils` - 593 warning(s)

📦 `libdd-tracer-flare` - 846 warning(s)

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📦 `datadog-ffe` - 1 error(s)

📦 `libdd-capabilities-impl` - 4 error(s)

📦 `libdd-common` - 6 error(s)

📦 `libdd-crashtracker` - 4 error(s)

📦 `libdd-data-pipeline` - 5 error(s)

📦 `libdd-dogstatsd-client` - 4 error(s)

📦 `libdd-http-client` - 5 error(s)

📦 `libdd-profiling` - 6 error(s)

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