[3.14] gh-143916: Reject control characters in wsgiref.headers.Headers (GH-143917) - #143972
Merged
gpshead merged 1 commit intoJan 17, 2026
Merged
Conversation
Copy link
Copy Markdown
Contributor
Sorry, something went wrong.
…pythonGH-143917) * Add 'test.support' fixture for C0 control characters * pythongh-143916: Reject control characters in wsgiref.headers.Headers (cherry picked from commit f7fceed) Co-authored-by: Seth Michael Larson <seth@python.org>
gpshead
approved these changes
Jan 17, 2026
gpshead
enabled auto-merge (squash)
January 17, 2026 17:47
ihvo
pushed a commit
to ihvo/azurelinux
that referenced
this pull request
Apr 24, 2026
Verified against python/cpython that every CVE patch on the 3.12 fork has a 3.14-branch backport PR that merged before 3.14.4's release on 2026-04-07: CVE-2026-0672 → PR python/cpython#144089 (merged 2026-01-23) CVE-2026-0865 → PRs python/cpython#143972 + #144761 (merged 2026-01-17 / 02-21) CVE-2026-1299 → PR python/cpython#144182 (merged 2026-01-25) CVE-2026-4519 → PRs python/cpython#146214 + #148042 (merged 2026-03-23 / 04-03) The CVE-2025-* patches are even older and were already in 3.14.0 (GA 2025-10). Carrying patches we don't need adds hunk-maintenance cost, rebase risk, and auditor confusion with no upside. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
11 tasks
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
(cherry picked from commit f7fceed)
Co-authored-by: Seth Michael Larson seth@python.org