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Fedora 42: 2025-c546fd3f09 DoS Issue Fix for Qt6 Qthttpserver

fedora
Calendar Grey June 11, 2025
Dist Fedora Esm H88
The recent update to Qt version 6.9.1 fixes various bugs in the qthttpserver component. You can install it using dnf, and ensure the package's integrity by checking its signature.
Qt 6.9.1 bugfix release.

Summary

Library to facilitate the creation of an http server with Qt.

Update Information:

Qt 6.9.1 bugfix release.

Topics%20covered

Topics Covered

security advisory Fedora DoS Qt bugfix http server

Change Log

* Mon Jun 2 2025 Jan Grulich - 6.9.1-1 - 6.9.1

References


[ 1 ] Bug #2369872 - CVE-2025-5455 qt6: QtCore Assertion Failure Denial of Service [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2369872 [ 2 ] Bug #2371133 - CVE-2025-5683 qt5: Qt ICNS Image Crash Vulnerability [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2371133

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-c546fd3f09' 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-qthttpserver
Product: Fedora 42
Version: 6.9.1
Release: 1.fc42
URL: https://contribute.qt-project.org/
Summary: Library to facilitate the creation of an http server with Qt

Topics%20covered

Topics Covered

security advisory Fedora DoS Qt bugfix http server

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