xorg-server vulnerabilities (Root)

3 vulnerabilities.

• xorg-server Root xorg-x11-server / xwayland GLX contextTags Use-After-Free in CommonMakeCurrent() CVE-2026-56000 Fix available 9.0 CriticalJuly 8, 2026
• xorg-server Root xorg-server / xwayland glamor font atlas Heap Buffer Overflow CVE-2026-55999 Fix available 8.5 HighJuly 8, 2026
• xorg-server Root Xorg-x11-server: use-after-free bug in damagedestroy CVE-2023-5574 Fix available 7.0 HighOctober 25, 2023