Alerts This Week
Warning Icon 1 727
Alerts This Week
Warning Icon 1 727

Ubuntu Orion 21 RLBM-2023-67890 wayland-test-utility Critical System Error

rocky
Calendar Grey May 1, 2026
Rockylinux Esm H88
Important security update for Xwayland addressing denial of service and use-after-free vulnerabilities in Rocky Linux.
Important: xorg-x11-server-Xwayland security update

Summary

An update is available for xorg-x11-server-Xwayland. This update affects Rocky Linux 10. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list


Topics%20covered

Topics Covered

security advisory denial of service important integer underflow Xwayland rocky linux

RPMs

xorg-x11-server-Xwayland-0:24.1.5-6.el10_1.aarch64.rpm

xorg-x11-server-Xwayland-debuginfo-0:24.1.5-6.el10_1.ppc64le.rpm

xorg-x11-server-Xwayland-debugsource-0:24.1.5-6.el10_1.x86_64.rpm

xorg-x11-server-Xwayland-debugsource-0:24.1.5-6.el10_1.aarch64.rpm

xorg-x11-server-Xwayland-0:24.1.5-6.el10_1.src.rpm

xorg-x11-server-Xwayland-0:24.1.5-6.el10_1.ppc64le.rpm

xorg-x11-server-Xwayland-debuginfo-0:24.1.5-6.el10_1.s390x.rpm

xorg-x11-server-Xwayland-devel-0:24.1.5-6.el10_1.ppc64le.rpm

xorg-x11-server-Xwayland-devel-0:24.1.5-6.el10_1.aarch64.rpm

xorg-x11-server-Xwayland-devel-0:24.1.5-6.el10_1.x86_64.rpm

xorg-x11-server-Xwayland-debugsource-0:24.1.5-6.el10_1.ppc64le.rpm

xorg-x11-server-Xwayland-debuginfo-0:24.1.5-6.el10_1.x86_64.rpm

xorg-x11-server-Xwayland-devel-0:24.1.5-6.el10_1.s390x.rpm

xorg-x11-server-Xwayland-0:24.1.5-6.el10_1.s390x.rpm

xorg-x11-server-Xwayland-debuginfo-0:24.1.5-6.el10_1.aarch64.rpm

xorg-x11-server-Xwayland-0:24.1.5-6.el10_1.x86_64.rpm

Read the Full Advisory

References

No references

CVES

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-33999

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34001

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34003

Severity
important

Name: RLSA-2026:11352
Affected Products: Rocky Linux 10

Fixes

https://bugzilla.redhat.com/show_bug.cgi?id=2451106

https://bugzilla.redhat.com/show_bug.cgi?id=2451109

https://bugzilla.redhat.com/show_bug.cgi?id=2451113


Topics%20covered

Topics Covered

security advisory denial of service important integer underflow Xwayland rocky linux

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here