https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T00:45:08.828173+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-9669 CVE-2026-9669 — bz2.BZ2Decompressor reuse after error can cause a stack buffer overflow 2026-10-03T00:45:08.829278+00:00

Affected: Python Software Foundation CPython

bz2.BZ2Decompressor objects could be reused after a decompression error. If an application caught the resulting OSError and retried with the same decompressor, crafted input could cause the decompressor to resume from an invalid internal state and perform out-of-bounds writes to a stack buffer. This could crash the process when processing untrusted data.