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Multiple CVE fixes #138
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Multiple CVE fixes #138
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First of all, I have manually verified that this successfully fixes CVE-2026-0865 and CVE-2026-1299. |
hroncok
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Feb 2, 2026
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Feedback about the commits.
- Correct: The backports seem correct to me.
- Must: Attribute the author of python@45b2f88 in the patch that added this as Co-authored-by.
- Optional but recommended: Mention which commits were cherry-picked in all commit messages.
pythongh-143916: Reject control characters in wsgiref.headers.Headers (pythonGH-143917) * Add 'test.support' fixture for C0 control characters * pythongh-143916: Reject control characters in wsgiref.headers.Headers (cherry picked from commit 2f84024) Co-authored-by: Seth Michael Larson <seth@python.org>
pythongh-143921: Reject control characters in IMAP commands (cherry-picked from commit 6262704)
pythongh-143923: Reject control characters in POP3 commands (cherry-picked from commit b234a2b)
pythongh-144125: email: verify headers are sound in BytesGenerator (cherry picked from commit 8cdf620) Co-authored-by: Seth Michael Larson <seth@python.org> Co-authored-by: Denis Ledoux <dle@odoo.com> Co-authored-by: Denis Ledoux <5822488+beledouxdenis@users.noreply.github.com> Co-authored-by: Petr Viktorin <302922+encukou@users.noreply.github.com> Co-authored-by: Bas Bloemsaat <1586868+basbloemsaat@users.noreply.github.com> The fix for the CVE uncovered a known issue in handling policy.linesep lengths fixed by: bpo-34424: Handle different policy.linesep lengths correctly. (python#8803) (cherry-picked from commit 45b2f88) Co-authored-by: Jens Troeger <jenstroeger@users.noreply.github.com>
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hroncok
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Thanks
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