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gh-143925: Reject control characters in data: URL mediatypes #143926

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sethmlarson merged 2 commits into from
Jan 20, 2026
Merged

gh-143925: Reject control characters in data: URL mediatypes #143926

sethmlarson merged 2 commits into from
Jan 20, 2026
+21 −0

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@sethmlarson
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@sethmlarson sethmlarson commented Jan 16, 2026 •
edited by bedevere-app bot
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@sethmlarson sethmlarson requested a review from gpshead January 16, 2026 17:52
@bedevere-app bedevere-app bot mentioned this pull request Jan 16, 2026
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@sethmlarson sethmlarson added type-security A security issue needs backport to 3.10 only security fixes needs backport to 3.11 only security fixes needs backport to 3.12 only security fixes needs backport to 3.13 bugs and security fixes needs backport to 3.14 bugs and security fixes labels Jan 16, 2026
@sethmlarson sethmlarson merged commit f25509e into python:main Jan 20, 2026
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miss-islington-app bot commented Jan 20, 2026

Thanks @sethmlarson for the PR 🌮🎉.. I'm working now to backport this PR to: 3.10, 3.11, 3.12, 3.13, 3.14.
🐍🍒⛏🤖

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miss-islington-app bot commented Jan 20, 2026

Sorry, @sethmlarson, I could not cleanly backport this to 3.13 due to a conflict.
Please backport using cherry_picker on command line.

cherry_picker f25509e78e8be6ea73c811ac2b8c928c28841b9f 3.13

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miss-islington-app bot commented Jan 20, 2026

Sorry, @sethmlarson, I could not cleanly backport this to 3.12 due to a conflict.
Please backport using cherry_picker on command line.

cherry_picker f25509e78e8be6ea73c811ac2b8c928c28841b9f 3.12

@miss-islington-app
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miss-islington-app bot commented Jan 20, 2026

Sorry, @sethmlarson, I could not cleanly backport this to 3.11 due to a conflict.
Please backport using cherry_picker on command line.

cherry_picker f25509e78e8be6ea73c811ac2b8c928c28841b9f 3.11

@miss-islington-app
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miss-islington-app bot commented Jan 20, 2026

Sorry, @sethmlarson, I could not cleanly backport this to 3.10 due to a conflict.
Please backport using cherry_picker on command line.

cherry_picker f25509e78e8be6ea73c811ac2b8c928c28841b9f 3.10

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@Yhg1s Yhg1s Yhg1s approved these changes

@gpshead gpshead Awaiting requested review from gpshead

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@sethmlarson sethmlarson

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needs backport to 3.10 only security fixes needs backport to 3.11 only security fixes needs backport to 3.12 only security fixes needs backport to 3.13 bugs and security fixes needs backport to 3.14 bugs and security fixes type-security A security issue

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