gh-145986: Avoid unbound C recursion in `conv_content_model` in `pyexpat.c` (CVE 2026-4224) - #145987

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picnixz merged 7 commits into

python:mainfrom

StanFromIreland:expat-crash

Mar 15, 2026

Commits on Mar 14, 2026

Fix crash in `conv_content_model` function in `pyexpat`
StanFromIreland
committed
d3dd837
Update test
StanFromIreland
committed
adb61a2

Commits on Mar 15, 2026

Simplify test
StanFromIreland
committed
c3837af
Simplify test a lil' more
StanFromIreland
committed
2d3bdd0
Add issue number
StanFromIreland
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1481875
Bénédikt's review

StanFromIreland
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picnixz
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e62a670
Update Lib/test/test_pyexpat.py
picnixz
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16d5b10