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fix: update bytes to 1.11.1 to fix RUSTSEC-2026-0007#797

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mergify[bot] merged 2 commits intosigp:unstablefrom
diegomrsantos:fix/bytes-vulnerability
Feb 3, 2026
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fix: update bytes to 1.11.1 to fix RUSTSEC-2026-0007#797
mergify[bot] merged 2 commits intosigp:unstablefrom
diegomrsantos:fix/bytes-vulnerability

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@diegomrsantos
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Issue Addressed

Fixes cargo audit failure due to RUSTSEC-2026-0007 (integer overflow vulnerability in BytesMut::reserve).

Proposed Changes

  • Update bytes crate from 1.11.0 to 1.11.1 via Cargo.lock

Additional Info

This is a lockfile-only update. The bytes 1.11.1 release patches the integer overflow vulnerability.

Updates bytes crate to patch integer overflow vulnerability in
`BytesMut::reserve`.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
@claude-code-actions-sigp
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claude-code-actions-sigp bot commented Feb 3, 2026

Claude finished @diegomrsantos's task in 1m 13s —— View job


Code Review Complete

Summary

This PR addresses a security vulnerability (RUSTSEC-2026-0007) by updating the bytes crate from version 1.11.0 to 1.11.1 in the lockfile. The change is minimal, targeted, and appropriate for a security patch.

Review Findings

✅ Security

  • Addresses integer overflow vulnerability in BytesMut::reserve
  • Clean lockfile-only update to patched version
  • No additional changes that could introduce new issues

✅ Code Quality

  • Minimal, surgical change (only 2 lines modified)
  • Exactly one dependency updated - no transitive dependency drift
  • Lockfile changes are correctly formatted

✅ Performance

  • No performance concerns with this patch version update
  • The bytes crate 1.11.1 patch focuses on correctness, not performance changes

✅ Testing

  • CI checks are running (test-suite and local testnet in progress)
  • Lockfile-only updates typically don't require additional test coverage
  • Existing tests will validate compatibility with the patched version

✅ Documentation

  • PR description clearly states the vulnerability being fixed
  • Appropriate issue reference format
  • The "Additional Info" section correctly notes this is a lockfile-only update

Observations

  1. Transitive Dependency: The bytes crate is not a direct dependency in any Cargo.toml files in the repository - it's pulled in transitively by other dependencies. This is expected and not a concern.

  2. Clean Update: The diff shows only the bytes package version and checksum changed - no other dependencies were inadvertently updated. This is the correct approach for security patches.

  3. CI Status: The "Pull Request" check has already passed. The test-suite and local testnet checks are still running, which is expected for validating the change doesn't break anything.

Recommendation

Approve

This is a clean security patch that follows best practices:

  • Minimal change scope
  • Direct response to a security advisory
  • Proper documentation
  • No unnecessary modifications

The PR can be merged once CI checks pass.


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@shane-moore shane-moore left a comment

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lgtm!

@mergify mergify bot merged commit bf1c807 into sigp:unstable Feb 3, 2026
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2 participants