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Fedora 42 xorg-x11-server-Xwayland Critical CVE Fix 2026-0174d1953a

fedora
Calendar Grey May 7, 2026
Dist Fedora Esm H88
Critical fixes for multiple CVEs in Fedora 42's xwayland package improve stability.
Update to xwayland 24.1.11 Update to xwayland 24.1.10, CVE fix for: CVE-2026-33999, CVE-2026-34000, CVE-2026-34001, CVE-2026-34002, CVE-2026-34003

Summary

Xwayland is an X server for running X clients under Wayland.

Update Information:

Update to xwayland 24.1.11 Update to xwayland 24.1.10, CVE fix for: CVE-2026-33999, CVE-2026-34000, CVE-2026-34001, CVE-2026-34002, CVE-2026-34003

Topics%20covered

Topics Covered

security advisory fedora critical DoS CVE fix Xwayland

Change Log

* Mon Apr 27 2026 Olivier Fourdan - 24.1.11-1 - Update to xwayland 24.1.11 * Tue Apr 14 2026 Olivier Fourdan - 24.1.10-1 - Update to xwayland 24.1.10 - CVE fix for: CVE-2026-33999, CVE-2026-34000, CVE-2026-34001, CVE-2026-34002, CVE-2026-34003 * Sat Jan 17 2026 Fedora Release Engineering - 24.1.9-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild

References


[ 1 ] Bug #2458206 - xorg-x11-server-Xwayland-24.1.10 is available https://bugzilla.redhat.com/show_bug.cgi?id=2458206 [ 2 ] Bug #2460141 - [abrt] xorg-x11-server-Xwayland: Xwayland killed by SIGABRT https://bugzilla.redhat.com/show_bug.cgi?id=2460141 [ 3 ] Bug #2463215 - xorg-x11-server-Xwayland-24.1.11 is available https://bugzilla.redhat.com/show_bug.cgi?id=2463215

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-0174d1953a' 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
Low
Medium
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Critical

Name: xorg-x11-server-Xwayland
Product: Fedora 42
Version: 24.1.11
Release: 1.fc42
URL: http://www.x.org
Summary: Xwayland

Topics%20covered

Topics Covered

security advisory fedora critical DoS CVE fix Xwayland

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