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GeezerVison is showing github.com — [3.15] gh-149018: Use `XML_SetHashSalt16Bytes` in `pyexpat`/`_elementtree` when possible (GH-149023) by miss-islington · Pull Request #149645 · python/cpython

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@miss-islington

@miss-islington miss-islington commented May 10, 2026 •
edited by bedevere-app Bot
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(cherry picked from commit 24b8f12)

Co-authored-by: Stan Ulbrych [email protected]

  • Issue: [CVE-2026-7210] Insufficient entropy in pyexpat with protection against hash flooding #149018

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@StanFromIreland @miss-islington
pythongh-149018: Use XML_SetHashSalt16Bytes in pyexpat/`_elementt…
0a1792b 
…ree` when possible (pythonGH-149023)

(cherry picked from commit 24b8f12)

Co-authored-by: Stan Ulbrych <[email protected]>
@miss-islington
miss-islington requested review from gpshead and picnixz as code owners May 10, 2026 17:36
This was referenced May 10, 2026
[CVE-2026-7210] Insufficient entropy in pyexpat with protection against hash flooding #149018
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gh-149018: Use XML_SetHashSalt16Bytes in pyexpat/_elementtree when possible #149023
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@bedevere-app bedevere-app Bot added the awaiting review label May 10, 2026
@picnixz

picnixz commented May 24, 2026

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@StanFromIreland I think you can merge this and their backports whenever you want (I'm letting do it as you're now a core dev)
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@StanFromIreland

StanFromIreland commented May 24, 2026

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Oh I forgot about this 😆 Thanks for the reminder!
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@StanFromIreland
StanFromIreland merged commit 3573b3b into python:3.15 May 24, 2026
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@bedevere-app bedevere-app Bot removed the awaiting review label May 24, 2026
@miss-islington
miss-islington deleted the backport-24b8f12-3.15 branch May 24, 2026 13:36
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@gpshead gpshead Awaiting requested review from gpshead gpshead is a code owner
@picnixz picnixz Awaiting requested review from picnixz picnixz is a code owner

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3 participants

@miss-islington @picnixz @StanFromIreland
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