Fedora alert FEDORA-2026-84e1cf3983 (python3.12)

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[SECURITY] Fedora 44 Update: python3.12-3.12.13-6.fc44
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Sat, 01 Aug 2026 00:54:57 +0000
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<20260801005457.5AAC2814FE@bastion01.rdu3.fedoraproject.org>
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Article
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Fedora Update Notification
FEDORA-2026-84e1cf3983
2026-08-01 00:52:45.340713+00:00
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Name        : python3.12
Product     : Fedora 44
Version     : 3.12.13
Release     : 6.fc44
URL         : https://www.python.org/
Summary     : Version 3.12 of the Python interpreter
Description :
Python 3.12 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 python3.12 package provides the "python3.12" executable: the reference
interpreter for the Python language, version 3.
The majority of its standard library is provided in the python3.12-libs package,
which should be installed automatically along with python3.12.
The remaining parts of the Python standard library are broken out into the
python3.12-tkinter and python3.12-test packages, which may need to be installed
separately.

Documentation for Python is provided in the python3.12-docs package.

Packages containing additional libraries for Python are generally named with
the "python3.12-" prefix.

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Update Information:

Security fix for CVE-2026-15308
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ChangeLog:

* Tue Jul 28 2026 Lukáš Zachar <lzachar@redhat.com> - 3.12.13-6
- Security fix for CVE-2026-15308
Resolves: rhbz#2498688
* Tue Jul 28 2026 Miro Hrončok <mhroncok@redhat.com> - 3.12.13-5
- Skip UDP Lite tests if it's not supported
- Fixes FTBFS on Linux kernel 7.1 and newer
* Thu Jul 16 2026 Fedora Release Engineering <releng@fedoraproject.org> - 3.12.13-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild
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References:

  [ 1 ] Bug #2498688 - CVE-2026-15308 python3.12: Python: CPU Denial of Service in HTML parser via
repeated unterminated markup declarations [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=2498688
  [ 2 ] Bug #2504605 - python3.12: FTBFS in Fedora rawhide/f45
        https://bugzilla.redhat.com/show_bug.cgi?id=2504605
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2026-84e1cf3983' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgr...

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
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