Release Info

Advisory: CLSA-2026:1768569080

OS: Debian 12

Public date: 2026-01-16 13:11:22.838351

Project: python

Version: 3.9.23-4

Errata link: https://errata.tuxcare.com/els_alt_python/debian12/CLSA-2026-1768569080.html

Changelog

* SECURITY UPDATE: Quadratic complexity in xml.minidom node ID cache clearing - debian/patches/CVE-2025-12084.patch: remove quadratic behavior in xml.minidom node ID cache clearing - CVE-2025-12084

Update

Update command: apt-get update apt-get --only-upgrade install alt-python*

Packages list

alt-python39_3.9.23-4_amd64.deb alt-python39-debug_3.9.23-4_amd64.deb alt-python39-devel_3.9.23-4_amd64.deb alt-python39-idle_3.9.23-4_amd64.deb alt-python39-libs_3.9.23-4_amd64.deb alt-python39-test_3.9.23-4_amd64.deb alt-python39-tkinter_3.9.23-4_amd64.deb

CVEs

CVE-2025-12084