CVE-2026-98970

The Linux kernel contains a memory leak vulnerability within the drm/vc4 component. Specifically, the vc4_bo_cache_destroy() function purges cached Buffer Objects (BOs) but fails to free the size list , resulting in a memory leak every time an unbind occurs. The provided documents do not include ...

EUVD-2026-108764

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Free the BO cache size list on teardown vc4bocachedestroy purges the cached BOs but never frees the size list, leaking it on every unbind...

CVE-2026-68233: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Shut down BO cache timer before teardown The BO cache timer callback schedules timework, and timework can rearm the timer through vc4bocachefreeold. vc4bocachedestroy deletes the timer and then cancels the work, which do...