tar filter allows writing outside destination via empty-named symlink

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-114583 · Microsoft / collected KEV context

cve-program · CVE-2026-114583

• https://github.com/python/cpython/pull/160098
• https://github.com/python/cpython/issues/160097
• https://mail.python.org/archives/list/[email protected]/thread/43JOWPRAV5DI3VZ4FUEUAZOHCATXXOCK/
• https://github.com/python/cpython/commit/0901ad4ffb22605f12b705d1c1197f0a01f0ba0b
• https://github.com/python/cpython/commit/c6ada40177436e4e2533a7b252082b5f0c043477
• https://github.com/python/cpython/commit/e7e0b3523ad6ba8472873dda594cf4021a16f8b5

No related operational record is retained in the current change model.