Red Hat Security Advisory

RHSA-2026:63024

python3.12 security update

Released 2026-09-03 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux AppStream EUS (v. 10.0) python-unversioned-command-3.12.9-2.el10_0.11, python3-devel-3.12.9-2.el10_0.11, python3-tkinter-3.12.9-2.el10_0.11
Red Hat Enterprise Linux BaseOS EUS (v. 10.0) python3-3.12.9-2.el10_0.11, python3-libs-3.12.9-2.el10_0.11, python3.12-3.12.9-2.el10_0.11
Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0) python3-debug-3.12.9-2.el10_0.11, python3-idle-3.12.9-2.el10_0.11, python3-test-3.12.9-2.el10_0.11

Fixes 1 record

TI-2026-10297 CVE-2026-11940 · GHSA-9mc4-rqmq-h467

tarfile extraction filter bypass allows escaping the destination directory

MEDIUM 41

tarfile.extractall() with the 'data' or 'tar' filter could be bypassed by a crafted archive where a hardlink references a symlink stored at a deeper name than the hardlink itself.

CVSS 4.0HIGH 7.8 Network No auth No interaction EPSS 0.0075 Published 2026-06-23 Partial fix · 3.10.21, 3.11.16 +4 CWE-22