CVE-2026-34000: X.Org X server XKB Out-of-bounds Read Vulnerability and Mitigation

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Security AdvisoryCVE-2026-34000MediumRed Hat

Affected:

Red Hat Enterprise Linux 6 xorg-x11-server
Red Hat Enterprise Linux 7 xorg-x11-server
Red Hat Enterprise Linux 8 xorg-x11-server
Red Hat Enterprise Linux 9 xorg-x11-server
Red Hat Enterprise Linux 10 xorg-x11-server

Referenced CVEs: CVE-2026-34000 · 6.1

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