CVE-2026-68383

The CVE-2026-68383 issue affects the Linux kernel’s DRM/XE/GUC subsystem. The vulnerability arises because the scheduler keeps a pointer to the timeline name, but q->name is freed when the exec queue is freed, while scheduler fences can still reference it. The fix stores the timeline name in t...

Linux Distros Unpatched Vulnerability : CVE-2026-68383

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/xe/guc: Keep scheduler timeline name alive The scheduler keeps a pointer to the timeline name, but q-name is freed with the exec queue while scheduler fence...