CVE-2026-64049

In the Linux kernel, the drm/msm/adreno driver fixes a userspace-triggered crash on a2xx–a4xx by adding a guard in adreno_get_param() to check for UBWC configuration and return sane defaults when UBWC params are queried but not supported. Before this, older generations wouldn’t fetch UBWC params,...

PT-2026-61366

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference can be triggered in the adreno get param function when userspace queries UBWC-related parameters on a2xx-a4xx Adreno drivers. This occurs because these hardwar...