-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-22d8c9f967 2026-04-05 00:52:10.725718+00:00 --------------------------------------------------------------------------------
Name : mingw-python3 Product : Fedora 43 Version : 3.11.15 Release : 2.fc43 URL : https://www.python.org/ Summary : MinGW Windows python3 Description : MinGW Windows python3
-------------------------------------------------------------------------------- Update Information:
Update to python-3.11.15, backport fixes for CVE-2026-4519, CVE-2026-3644, CVE-2026-4224, CVE-2026-2297 Update to python-3.11.15. -------------------------------------------------------------------------------- ChangeLog:
* Fri Mar 27 2026 Sandro Mani manisandro@gmail.com - 3.11.15-2 - Backport fixes for CVE-2026-4519, CVE-2026-3644, CVE-2026-4224 * Fri Mar 27 2026 Sandro Mani manisandro@gmail.com - 3.11.15-1 - Update to 3.11.15 - Backport fix for CVE-2026-2297 -------------------------------------------------------------------------------- References:
[ 1 ] Bug #2444702 - CVE-2026-2297 mingw-python3: CPython: Logging Bypass in Legacy .pyc File Handling [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2444702 [ 2 ] Bug #2448186 - CVE-2026-3644 mingw-python3: Incomplete control character validation in http.cookies [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2448186 [ 3 ] Bug #2448202 - CVE-2026-4224 mingw-python3: Stack overflow parsing XML with deeply nested DTD content models [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2448202 [ 4 ] Bug #2449725 - CVE-2026-4519 mingw-python3: Python: Command-line option injection in webbrowser.open() via crafted URLs [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2449725 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-22d8c9f967' 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 --------------------------------------------------------------------------------