CVE-2026-97431

A flaw was found in the Linux kernel's AMD display driver. When updating display streams, the driver improperly handles phantom streams that have already been destroyed, triggering a null pointer dereference. A local attacker can trigger this issue during display power management operations,...

CVE-2026-23467

In the Linux kernel, the following vulnerability has been resolved: drm/i915/dmc: Fix an unlikely NULL pointer deference at probe inteldmcupdatedc6allowedcount oopses when DMC hasn't been initialized, and dmc is thus NULL. That would be the case when the call path is intelpowerdomainsinithw -...

MDKA-2007:049 : x11-server-xgl

The DPMS X server extension is responsible for managing the pwoer for the display. It turns the display off or puts it in standby mode after a programmed time of inactivity, however some applications can disable DPMS' timers while running such as a video player. When using Xgl, the timers of the...