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Fedora 42: qt6 Important Bugfix for Use After Free CVE-2025-10729

fedora
Calendar Grey October 30, 2025
Dist Fedora Esm H88
Update for Qt 6.9.3 in Fedora 42 addresses important security issue for application stability.
Qt 6.9.3 bugfix update.

Summary

Qt6 meta package.

Update Information:

Qt 6.9.3 bugfix update.

Topics%20covered

Topics Covered

security advisory fedora important use-after-free bugfix update Qt6

Change Log

* Mon Oct 20 2025 Jan Grulich - 6.9.3-1 - 6.9.3

References


[ 1 ] Bug #2402380 - CVE-2025-10729 qt6-qtsvg: Use-after-free vulnerability in Qt SVG [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2402380

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-945dff8564' 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

Severity
important
Lowest
Low
Medium
High
Critical

Name: qt6
Product: Fedora 42
Version: 6.9.3
Release: 1.fc42
URL: https://fedoraproject.org//
Summary: Qt6 meta package

Topics%20covered

Topics Covered

security advisory fedora important use-after-free bugfix update Qt6

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