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GeezerVison is showing github.com — [3.13] gh-133009: fix UAF in `xml.etree.ElementTree.Element.__deepcopy__` (GH-133010) by miss-islington · Pull Request #133806 · python/cpython

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@miss-islington

@miss-islington miss-islington commented May 10, 2025 •
edited by bedevere-app Bot
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(cherry picked from commit 116a9f9)

Co-authored-by: Bénédikt Tran [email protected]

  • Issue: UAF: xml.etree.ElementTree.Element.__deepcopy__ when concurrent mutations happen #133009

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@picnixz @miss-islington
pythongh-133009: fix UAF in `xml.etree.ElementTree.Element.__deepcopy…
94eeb29 
…__` (pythonGH-133010)

(cherry picked from commit 116a9f9)

Co-authored-by: Bénédikt Tran <[email protected]>
@bedevere-app bedevere-app Bot mentioned this pull request May 10, 2025
UAF: xml.etree.ElementTree.Element.__deepcopy__ when concurrent mutations happen #133009
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@bedevere-app bedevere-app Bot added the topic-XML label May 10, 2025
@bedevere-app bedevere-app Bot mentioned this pull request May 10, 2025
gh-133009: fix UAF in xml.etree.ElementTree.Element.__deepcopy__ #133010
Merged
@bedevere-app bedevere-app Bot added the awaiting review label May 10, 2025
@picnixz
picnixz enabled auto-merge (squash) May 10, 2025 07:33
@picnixz
picnixz merged commit 9718880 into python:3.13 May 10, 2025
@bedevere-app bedevere-app Bot removed the awaiting review label May 10, 2025
@miss-islington
miss-islington deleted the backport-116a9f9-3.13 branch January 2, 2026 17:42
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@miss-islington @picnixz
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