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Title: [3.12] gh-139400: Make sure that parent parsers outlive their subparsers in `pyexpat` (GH-139403) by hartwork · Pull Request #139609 · python/cpython · GitHub

Open Graph Title: [3.12] gh-139400: Make sure that parent parsers outlive their subparsers in `pyexpat` (GH-139403) by hartwork · Pull Request #139609 · python/cpython

X Title: [3.12] gh-139400: Make sure that parent parsers outlive their subparsers in `pyexpat` (GH-139403) by hartwork · Pull Request #139609 · python/cpython

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Open Graph Description: Issue: Heap-use-after-free issue in pyexpat related to .ExternalEntityParserCreate #139400

X Description: Issue: Heap-use-after-free issue in pyexpat related to .ExternalEntityParserCreate #139400

Opengraph URL: https://github.com/python/cpython/pull/139609

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