-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-43e2b1e209 2026-01-24 01:36:32.972058+00:00 --------------------------------------------------------------------------------
Name : python3.9 Product : Fedora 42 Version : 3.9.25 Release : 3.fc42 URL : https://www.python.org/ Summary : Version 3.9 of the Python interpreter Description : Python 3.9 package for developers.
This package exists to allow developers to test their code against an older version of Python. This is not a full Python stack and if you wish to run your applications with Python 3.9, see other distributions that support it, such as CentOS or RHEL or older Fedora releases.
-------------------------------------------------------------------------------- Update Information:
Security fix for CVE-2025-12084 -------------------------------------------------------------------------------- ChangeLog:
* Wed Jan 14 2026 Lumír Balhar lbalhar@redhat.com - 3.9.25-3 - Security fix for CVE-2025-12084 * Mon Nov 10 2025 Tomas Orsava torsava@redhat.com - 3.9.25-2 - Move _sysconfigdata_d_linux*.py to the debug subpackage -------------------------------------------------------------------------------- References:
[ 1 ] Bug #2422519 - CVE-2025-12084 python3.9: cpython: Quadratic algorithm in xml.dom.minidom leads to denial of service [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2422519 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-43e2b1e209' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys --------------------------------------------------------------------------------