Alerts This Week
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Alerts This Week
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CentOS Stream 9 RLSA-2023-11568 xorg-x11-session Major Operational Alert

rocky
Calendar Grey April 30, 2026
Rockylinux Esm H88
Important security update available for xorg-x11-server in Rocky Linux 9 addressing various threats and impacts.
Important: xorg-x11-server security update

Summary

An update is available for xorg-x11-server. This update affects Rocky Linux 9. 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 information exposure Xorg X11 Server rocky linux

RPMs

xorg-x11-server-0:1.20.11-33.el9_7.src.rpm

xorg-x11-server-common-0:1.20.11-33.el9_7.aarch64.rpm

xorg-x11-server-common-0:1.20.11-33.el9_7.ppc64le.rpm

xorg-x11-server-common-0:1.20.11-33.el9_7.s390x.rpm

xorg-x11-server-common-0:1.20.11-33.el9_7.x86_64.rpm

xorg-x11-server-debuginfo-0:1.20.11-33.el9_7.aarch64.rpm

xorg-x11-server-debuginfo-0:1.20.11-33.el9_7.ppc64le.rpm

xorg-x11-server-debuginfo-0:1.20.11-33.el9_7.s390x.rpm

xorg-x11-server-debuginfo-0:1.20.11-33.el9_7.x86_64.rpm

xorg-x11-server-debugsource-0:1.20.11-33.el9_7.aarch64.rpm

xorg-x11-server-debugsource-0:1.20.11-33.el9_7.i686.rpm

xorg-x11-server-debugsource-0:1.20.11-33.el9_7.ppc64le.rpm

xorg-x11-server-debugsource-0:1.20.11-33.el9_7.s390x.rpm

xorg-x11-server-debugsource-0:1.20.11-33.el9_7.x86_64.rpm

xorg-x11-server-devel-0:1.20.11-33.el9_7.aarch64.rpm

xorg-x11-server-devel-0:1.20.11-33.el9_7.i686.rpm

xorg-x11-server-devel-0:1.20.11-33.el9_7.ppc64le.rpm

xorg-x11-server-devel-0:1.20.11-33.el9_7.s390x.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-2026:11388
Affected Products: Rocky Linux 9

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 information exposure Xorg X11 Server rocky linux

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