CVE-2026-89815

A flaw was found in the Linux kernel's Direct Rendering Manager DRM TTM memory manager. During a memory restore operation, the tt-restore object is not properly released after a successful restore. This oversight can lead to shared memory shmem handles remaining active, causing subsequent backup...

PT-2025-54083

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s DRM/TTM subsystem where a resource could be leaked during eviction errors, specifically those other than -EMULTIHOP. The issue was addressed by...