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Title: gh-146121: `pkgutil.get_data()` reject invalid resource arguments by StanFromIreland · Pull Request #146122 · python/cpython · GitHub

Open Graph Title: gh-146121: `pkgutil.get_data()` reject invalid resource arguments by StanFromIreland · Pull Request #146122 · python/cpython

X Title: gh-146121: `pkgutil.get_data()` reject invalid resource arguments by StanFromIreland · Pull Request #146122 · python/cpython

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Open Graph Description: Issue: [CVE-2026-3479] Documented pkgutil.get_data() restrictions are not enforced #146121

X Description: Issue: [CVE-2026-3479] Documented pkgutil.get_data() restrictions are not enforced #146121

Opengraph URL: https://github.com/python/cpython/pull/146122

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Fix test on windows, use `os.sep`https://github.com/python/cpython/pull/146122/commits/531e7c3c1495f0bd13dd144c97955f9e1fd2c173
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Use `os.path.abspath` insteadhttps://github.com/python/cpython/pull/146122/commits/7d4d60116c91f9f00c3856bd169975da4f5cdf8b
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