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Bump rack from 3.1.16 to 3.1.18#684

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Bump rack from 3.1.16 to 3.1.18#684
dependabot[bot] wants to merge 1 commit intomainfrom
dependabot/bundler/rack-3.1.18

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@dependabot dependabot bot commented on behalf of github Feb 16, 2026

Bumps rack from 3.1.16 to 3.1.18.

Changelog

Sourced from rack's changelog.

[3.1.18] - 2025-10-10

Security

  • CVE-2025-61780 Improper handling of headers in Rack::Sendfile may allow proxy bypass.
  • CVE-2025-61919 Unbounded read in Rack::Request form parsing can lead to memory exhaustion.

[3.1.17] - 2025-10-07

Security

  • CVE-2025-61772 Multipart parser buffers unbounded per-part headers, enabling DoS (memory exhaustion)
  • CVE-2025-61771 Multipart parser buffers large non‑file fields entirely in memory, enabling DoS (memory exhaustion)
  • CVE-2025-61770 Unbounded multipart preamble buffering enables DoS (memory exhaustion)
Commits
  • 96cf078 Bump patch version.
  • cbd541e Unbounded read in Rack::Request form parsing can lead to memory exhaustion.
  • 7e69f65 Improper handling of proxy headers in Rack::Sendfile may allow proxy bypass.
  • db6bc0f Normalize adivsories links.
  • ad81f80 Fix handling of Errno::EPIPE in multipart tests.
  • 8d141b3 Bump patch version.
  • f224f93 Limit amount of retained data when parsing multipart requests
  • e08f78c Fix denial of service vulnerbilties in multipart parsing
  • 02ffd94 Add changelog for v3.1.16
  • See full diff in compare view

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Bumps [rack](https://github.com/rack/rack) from 3.1.16 to 3.1.18.
- [Release notes](https://github.com/rack/rack/releases)
- [Changelog](https://github.com/rack/rack/blob/main/CHANGELOG.md)
- [Commits](rack/rack@v3.1.16...v3.1.18)

---
updated-dependencies:
- dependency-name: rack
  dependency-version: 3.1.18
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file ruby Pull requests that update ruby code labels Feb 16, 2026
@cla-bot cla-bot bot added the cla-signed label Feb 16, 2026
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dependabot bot commented on behalf of github Feb 17, 2026

Superseded by #687.

@dependabot dependabot bot closed this Feb 17, 2026
@dependabot dependabot bot deleted the dependabot/bundler/rack-3.1.18 branch February 17, 2026 16:40
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