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Fedora 42: 2025-c546fd3f09 critical: qt6-qtserialbus Denial of Service
fedora
June 11, 2025
Qt 6.9.1 bugfix release.
Summary
Qt Serial Bus (API) provides classes and functions to access the various
industrial serial buses and protocols, such as CAN, ModBus, and others.
Update Information:
Qt 6.9.1 bugfix release.
Change Log
* Mon Jun 2 2025 Jan Grulich
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
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Name: qt6-qtserialbus
Product: Fedora 42
Version: 6.9.1
Release: 1.fc42
URL: http://www.qt.io
Summary: Qt6 - SerialBus component
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