CVE-2026-99000

The Linux kernel contains a vulnerability in the drm/xe driver where xe_bo_pin_external() and xe_bo_unpin_external() perform unconditional shrinker accounting calls on nested pins. Because external BOs (such as dma-buf ) can be pinned multiple times, these nested calls cause a double-subtraction ...

EUVD-2026-108794

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix shrinker accounting double-subtraction on nested external pins xebopinexternal and xebounpinexternal support nested pins, since the underlying ttmbopin/ttmbounpin maintain a pincount refcount rather than a boolean...