Red Hat Security AdvisoryRHSA-2026:2393
python3.9 security update
Released 2026-02-10 · Red Hat rating Moderate · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux AppStream E4S (v.9.0) python-unversioned-command-3.9.10-4.el9_0.8, python3-devel-3.9.10-4.el9_0.8, python3-tkinter-3.9.10-4.el9_0.8
- Red Hat Enterprise Linux BaseOS E4S (v.9.0) python3-3.9.10-4.el9_0.8, python3-libs-3.9.10-4.el9_0.8, python3.9-3.9.10-4.el9_0.8
Fixes 1 record
Priority LOW 36
When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency on _clear_id_cache() the algorithm is quadratic.
CVSS 4.0MEDIUM 6.3· Network · No auth · No interaction · EPSS 0.00856 · Published 2025-12-03 · Partial fix · 3.10.20, 3.11.15 +4 CWE-407
