CVE-2026-64049

CVE-2026-64049 is a NULL pointer dereference in the Linux kernel's DRM MSM Adreno GPU driver. On Adreno a2xx–a4xx GPUs, the driver does not fetch UBWC (Universal Bandwidth Compression) parameters because those generations do not support them, yet userspace can still query UBWC-related parameters ...

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...