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Fix folding of long comments of unfoldable characters in email headers #143935

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Fix folding of long comments of unfoldable characters in email headers#143935
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stdlibStandard Library Python modules in the Lib/ directorytopic-emailtype-securityA security issue

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sethmlarson
added
type-securityA security issue
stdlibStandard Library Python modules in the Lib/ directory
topic-email
on Jan 16, 2026
Yhg1s
added a commit that references this issue on Jan 19, 2026

gh-143935: Email preserve parens when folding comments (#143936)

17d1490
miss-islington
added 8 commits that reference this issue on Jan 19, 2026

pythongh-143935: Email preserve parens when folding comments (pythonG…

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pythongh-143935: Email preserve parens when folding comments (pythonG…

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pythongh-143935: Email preserve parens when folding comments (pythonG…

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pythongh-143935: Email preserve parens when folding comments (pythonG…

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pythongh-143935: Email preserve parens when folding comments (pythonG…

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pythongh-143935: Email preserve parens when folding comments (pythonG…

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pythongh-143935: Email preserve parens when folding comments (pythonG…

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pythongh-143935: Email preserve parens when folding comments (pythonG…

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pablogsal
added 3 commits that reference this issue on Jan 25, 2026

[3.13] gh-143935: Email preserve parens when folding comments (GH-143936

f738386

[3.11] gh-143935: Email preserve parens when folding comments (GH-143936

e9970f0

[3.14] gh-143935: Email preserve parens when folding comments (GH-143936

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2 remaining items

edgarrmondragon
added a commit that references this issue on Jan 30, 2026

[3.10] pythongh-143935: Email preserve parens when folding comments (p…

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edgarrmondragon commented on Jan 30, 2026

@edgarrmondragon
edgarrmondragon
on Jan 30, 2026
Contributor

Will there be any backport for Python 3.10

The automatic backport failed, but here it is:

edgarrmondragon
added 3 commits that reference this issue on Jan 30, 2026

[3.10] pythongh-143935: Email preserve parens when folding comments (p…

6da28a1

[3.10] pythongh-143935: Email preserve parens when folding comments (p…

d4a7858

[3.10] pythongh-143935: Email preserve parens when folding comments (p…

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bmwiedemann
added a commit that references this issue on Feb 13, 2026

Update python310 to version 3.10.19 / rev 71 via SR 1332783

5585b8b
thunder-coding
added a commit that references this issue on Feb 15, 2026

pythongh-143935: Email preserve parens when folding comments (python#…

6fd6bbc
bmwiedemann
added 2 commits that reference this issue on Feb 18, 2026

Update python312 to version 3.12.12 / rev 43 via SR 1332782

82a6b4d

Update python311 to version 3.11.14 / rev 63 via SR 1332828

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pablogsal
added a commit that references this issue on Mar 2, 2026

[3.10] gh-143935: Email preserve parens when folding comments (GH-143936

003b831
bitdancer
closed this as completedon Apr 15, 2026
mcepl
added 2 commits that reference this issue on Sep 18, 2026

[CVE-2025-11468] email preserve parens when folding comments

1621c1d

[CVE-2025-11468] email preserve parens when folding comments

08e684b
mcepl
added 2 commits that reference this issue on Oct 1, 2026

[CVE-2025-11468] email preserve parens when folding comments

632a40d

[CVE-2025-11468] email preserve parens when folding comments

ddcbb65
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