Defined in 2 files
Last patched
onexc in python/cpython was changed by 1 published CVE fixes in 2026, in 10 distinct patches that added or removed 50 lines in total.
The name occurs in 2 files: Lib/tempfile.py, Lib/shutil.py.
python/cpython has 118 CVEs with a located fix in total, so 1% of them touched this function.
Every published CVE whose fix changed onexc, newest first, with the lines each fix touched.
CVE-2026-12345 · Lib/shutil.py · lines 851–873 · +9 −4
CVE-2026-12345 · Lib/tempfile.py · lines 997–1049 · +29 −8 in 2 hunks
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Monitor cpython CVEsFunctions in the same files that CVE fixes also changed.
Functions in python/cpython changed by the most CVE fixes.
Common questions about CVE fixes to onexc.
Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.
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