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Fedora 42: Zeal Critical QT Use-After-Free Vulnerability 2025-945dff8564

fedora
Calendar Grey October 30, 2025
Dist Fedora Esm H88
Update for Zeal in Fedora 42 addresses a critical use-after-free issue in Qt 6.9.3. Immediate action recommended for users.
Qt 6.9.3 bugfix update.

Summary

Zeal is a simple offline documentation browser inspired by Dash.

Update Information:

Qt 6.9.3 bugfix update.

Topics%20covered

Topics Covered

security advisory fedora critical Qt documentation zeal

Change Log

* Wed Oct 8 2025 Jan Grulich - 0.7.2-14 - Rebuild (qt6) * Tue Sep 30 2025 Jan Grulich - 0.7.2-13 - Fix build against Qt 6.10 * Tue Sep 30 2025 Jan Grulich - 0.7.2-12 - 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
critical
Lowest
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Critical

Name: zeal
Product: Fedora 42
Version: 0.7.2
Release: 14.fc42
URL: https://zealdocs.org/
Summary: Offline documentation browser inspired by Dash

Topics%20covered

Topics Covered

security advisory fedora critical Qt documentation zeal

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