EUVD-2026-45769

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix potential UAF in TTM object purge TLDR: The bo-ttm object might be changed by calling ttmbovalidate, move casting it to an i915tt object later to actually get the right pointer. A user reported hitting the following...

CVE-2026-63884

CVE-2026-63884 affects the Linux kernel i915 driver with a UAF risk during TTM object purge. The issue arises when a bo->ttm object is mutated by ttm_bo_validate() and then cast to an i915_tt pointer, leading to a dereference after the object’s placement/caching policy may be changed (eviction...

CVE-2026-63884 drm/i915: Fix potential UAF in TTM object purge

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix potential UAF in TTM object purge TLDR: The bo-ttm object might be changed by calling ttmbovalidate, move casting it to an i915tt object later to actually get the right pointer. A user reported hitting the following...

PT-2026-61201

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A Use-After-Free UAF issue exists in the drm/i915 component. The problem occurs during TTM object purge when the bo-ttm object is modified by the ttm bo validate function. This can lead ...