[dependabot]

Bumps the bundler group with 1 update in the /examples/rails-reference directory: rack.

Updates rack from 3.2.7 to 3.2.8

Changelog

Sourced from rack's changelog.

[3.2.8] - 2026-10-30

Security

• GHSA-5v64-555j-wjxm Multipart parser retains parsed data in its scan buffer, allowing denial of service via memory exhaustion.
• GHSA-wvg4-6p58-3gh3 Rack::Static header rules were matched against an unnormalized path, allowing dot segments to bypass them.
• GHSA-2j8w-xcrc-x985 Rack::Request#host_with_port, #base_url, and #url returned the raw authority when it was invalid; host_with_port now returns nil in that case.
• GHSA-p8x9-v4hv-2w4g Multipart requests with more than one boundary parameter were accepted when the first value was empty or began with a quote, semicolon, or comma, bypassing the guard added for CVE-2026-26961.

Fixed

• Rack::Multipart::UploadedFile now delegates keyword arguments to the wrapped tempfile. Calls such as uploaded_file.readlines(chomp: true) raised TypeError on Ruby 3.0+. (#2481, #2501, @​SeanLF)

Commits

• 5f511d7 Bump patch version.
• 3e01d71 Update changelog.
• a295123 Reject multipart content types with a boundary parameter before the parsed one.
• 49386f4 Don't leak invalid Host through host_with_port.
• 18a07fe Normalize static header rule paths before matching.
• 244e75a Remove parsed bytes from the multipart buffer while reading parts.
• 3519905 Backport UploadedFile keyword forwarding fix (#2501)
• See full diff in compare view

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Àtúnwò: ✅ No findings · Reviewed fa6f772
Àtúnwò Review: 0 findings; 0 critical; 0 fixed; 0 dismissed

[atunwo]

Àtúnwò review · ✅ No findings

Reviewed fa6f772

Updates the Rails reference application's locked Rack dependency from 3.2.7 to 3.2.8, with no concrete compatibility defects identified in the inspected dependency constraints and application entry points. Runtime compatibility was not tested, and supplied CI checks were still queued or in progress.