Bump the bundler group across 1 directory with 2 updates

[dependabot]

Bumps the bundler group with 2 updates in the / directory: activesupport and rack.

Updates activesupport from 8.1.2 to 8.1.2.1

Release notes

Sourced from activesupport's releases.

8.1.2.1

Active Support

• Reject scientific notation in NumberConverter

  [CVE-2026-33176]

  Jean Boussier

• Fix SafeBuffer#% to preserve unsafe status

  [CVE-2026-33170]

  Jean Boussier

• Improve performance of NumberToDelimitedConverter

  [CVE-2026-33169]

  Jean Boussier

Active Model

• No changes.

Active Record

• No changes.

Action View

• Skip blank attribute names in tag helpers to avoid generating invalid HTML.

  [CVE-2026-33168]

  Mike Dalessio

Action Pack

• Fix possible XSS in DebugExceptions middleware

  [CVE-2026-33167]

  John Hawthorn

... (truncated)

Changelog

Sourced from activesupport's changelog.

Rails 8.1.2.1 (March 23, 2026)

• Reject scientific notation in NumberConverter

  [CVE-2026-33176]

  Jean Boussier

• Fix SafeBuffer#% to preserve unsafe status

  [CVE-2026-33170]

  Jean Boussier

• Improve performance of NumberToDelimitedConverter

  [CVE-2026-33169]

  Jean Boussier

Commits

• 1db4b89 Preparing for 8.1.2.1 release
• 1c7d1cf Update changelog
• ec1a0e2 Improve performance of NumberToDelimitedConverter
• 50d732a Fix SafeBuffer#% to preserve unsafe status
• 19dbab5 NumberConverter: reject scientific notation
• See full diff in compare view

Updates rack from 3.2.5 to 3.2.6

Release notes

Sourced from rack's releases.

v3.2.6

Full Changelog: rack/rack@v3.2.5...v3.2.6

Changelog

Sourced from rack's changelog.

[3.2.6] - 2026-04-01

Security

• CVE-2026-34763 Root directory disclosure via unescaped regex interpolation in Rack::Directory.
• CVE-2026-34230 Avoid O(n^2) algorithm in Rack::Utils.select_best_encoding which could lead to denial of service.
• CVE-2026-32762 Forwarded header semicolon injection enables Host and Scheme spoofing.
• CVE-2026-26961 Raise error for multipart requests with multiple boundary parameters.
• CVE-2026-34786 Rack::Static header_rules bypass via URL-encoded path mismatch.
• CVE-2026-34831 Content-Length mismatch in Rack::Files error responses.
• CVE-2026-34826 Multipart byte range processing allows denial of service via excessive overlapping ranges.
• CVE-2026-34835 Rack::Request accepts invalid Host characters, enabling host allowlist bypass.
• CVE-2026-34830 Rack::Sendfile header-based X-Accel-Mapping regex injection enables unauthorized X-Accel-Redirect.
• CVE-2026-34785 Rack::Static prefix matching can expose unintended files under the static root.
• CVE-2026-34829 Multipart parsing without Content-Length header allows unbounded chunked file uploads.
• CVE-2026-34827 Multipart header parsing allows denial of service via escape-heavy quoted parameters.
• CVE-2026-26962 Improper unfolding of folded multipart headers preserves CRLF in parsed parameter values.

Commits

• e1f22fd Bump patch version.
• 31989fd Fix typo in test.
• d268165 Fix test expectation.
• 8f425de Add Ruby v4.0 to the test matrix.
• bf83042 Drop EOL Rubies from external tests.
• d50c4d3 Implement OBS unfolding for multipart requests per RFC 5322 2.2.3
• bfb6914 Limit the number of quoted escapes during multipart parsing
• b3e5945 Add Content-Length size check in Rack::Multipart::Parser
• 7a8f326 Fix root prefix bug in Rack::Static
• a57bc14 Only do a simple substitution on the x-accel-mapping paths
• Additional commits viewable in compare view

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