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Fedora 42: kddockwidgets Bugfix Use-After-Free CVE-2025-10729

fedora
Calendar Grey October 30, 2025
Dist Fedora Esm H88
Fedora 42's kddockwidgets update addresses a critical use-after-free issue from Qt 6.9.3. Immediate action recommended.
Qt 6.9.3 bugfix update.

Summary

Qt dock widget library written by KDAB, suitable for replacing QDockWidget

and implementing advanced functionalities missing in Qt.

Update Information:

Qt 6.9.3 bugfix update.

Topics%20covered

Topics Covered

security advisory fedora Qt bugfix use-after-free cve-2025-10729

Change Log

* Wed Oct 8 2025 Jan Grulich - 1.7.0-27 - Rebuild (qt6) * Tue Sep 30 2025 Jan Grulich - 1.7.0-26 - Rebuild (qt6)

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: kddockwidgets
Product: Fedora 42
Version: 1.7.0
Release: 27.fc42
URL: https://github.com/KDAB/KDDockWidgets
Summary: Qt dock widget library

Topics%20covered

Topics Covered

security advisory fedora Qt bugfix use-after-free cve-2025-10729

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