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Bump msgpack from 1.8.0 to 1.8.2 - #1794

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Bump msgpack from 1.8.0 to 1.8.2#1794
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dependabot/bundler/msgpack-1.8.2

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@dependabot dependabot Bot commented on behalf of github Jul 31, 2026

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Bumps msgpack from 1.8.0 to 1.8.2.

Changelog

Sourced from msgpack's changelog.

2026-06-09 1.8.2

  • Fix Buffer#clear to properly reset memory chunks before adding them back to the pool. This could have caused data to leak across buffers when using the MessagePack::Buffer API directly. [CVE-2026-54522].

2026-05-28 1.8.1

  • Workaround rare compilation issue when rb_hash_new_capa isn't properly detected.
  • Never pre-allocate strings larger than the buffered size.
Commits
  • 09c914d Release 1.8.2
  • 9cfd2ab Stop testing ruby 2.5 on macOS
  • 50245ac Merge commit from fork
  • 5627d71 _msgpack_buffer_shift_chunk: reset rmem pointers when fully empty
  • cce2485 Release 1.8.1
  • 677e6b8 Merge pull request #389 from msgpack/str-limit
  • f0b6281 Update CI matrix
  • abe9066 Update CI matrix
  • 8ba8702 Don't pre-allocate strings larger than the buffered size
  • 199e88f Merge pull request #386 from msgpack/fix-valgrind-ci
  • Additional commits viewable in compare view

@dependabot dependabot Bot added dependencies Pull requests that update a dependency file ruby Pull requests that update ruby code labels Jul 31, 2026
Bumps [msgpack](https://github.com/msgpack/msgpack-ruby) from 1.8.0 to 1.8.2.
- [Changelog](https://github.com/msgpack/msgpack-ruby/blob/master/ChangeLog)
- [Commits](msgpack/msgpack-ruby@v1.8.0...v1.8.2)

---
updated-dependencies:
- dependency-name: msgpack
  dependency-version: 1.8.2
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot
dependabot Bot force-pushed the dependabot/bundler/msgpack-1.8.2 branch from 4949d58 to 7cfc80b Compare August 5, 2026 12:14
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