-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-dfc9182263 2026-06-21 00:58:50.478342+00:00 --------------------------------------------------------------------------------
Name : python3.13 Product : Fedora 44 Version : 3.13.14 Release : 1.fc44 URL : https://www.python.org/ Summary : Version 3.13 of the Python interpreter Description : Python 3.13 is an accessible, high-level, dynamically typed, interpreted programming language, designed with an emphasis on code readability. It includes an extensive standard library, and has a vast ecosystem of third-party libraries.
The python3.13 package provides the "python3.13" executable: the reference interpreter for the Python language, version 3. The majority of its standard library is provided in the python3.13-libs package, which should be installed automatically along with python3.13. The remaining parts of the Python standard library are broken out into the python3.13-tkinter and python3.13-test packages, which may need to be installed separately.
Documentation for Python is provided in the python3.13-docs package.
Packages containing additional libraries for Python are generally named with the "python3.13-" prefix.
-------------------------------------------------------------------------------- Update Information:
New Python version including bugfixes and security fixes. -------------------------------------------------------------------------------- ChangeLog:
* Thu Jun 11 2026 Karolina Surma ksurma@redhat.com - 3.13.14-1 - Update to Python 3.13.14 -------------------------------------------------------------------------------- References:
[ 1 ] Bug #2457943 - CVE-2026-1502 python3.13: Python: HTTP header injection via CR/LF in proxy tunnel headers [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2457943 [ 2 ] Bug #2458015 - CVE-2026-6100 python3.13: Python: Arbitrary code execution or information disclosure via use-after-free in decompression modules [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2458015 [ 3 ] Bug #2458223 - CVE-2026-4786 python3.13: Python: Arbitrary code execution via command injection in webbrowser.open() API [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2458223 [ 4 ] Bug #2484194 - CVE-2026-7210 python3.13: Python/Expat: Denial of Service via crafted XML document [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2484194 [ 5 ] Bug #2484559 - CVE-2026-3276 python3.13: Python unicodedata: Denial of Service due to excessive CPU consumption [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2484559 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-dfc9182263' 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 --------------------------------------------------------------------------------