CVE-2026-56000 - xorg-x11-server / xwayland GLX contextTags Use-After-Free in CommonMakeCurrent()
CVE ID :CVE-2026-56000 Published : July 8, 2026, 7:36 a.m. | 1 hour, 38 minutes ago Description :Local attackers with a X connection able to provide GLX commit to the X server xorg-server before 21.2.24 and xwayland before 24.1.13 could cause a Heap Use After Free, due to CommonMakeCurrent()...