CVE-2026-63884

A flaw was found in the Linux kernel's Intel i915 graphics driver drm/i915. This use-after-free UAF vulnerability occurs during the TTM object purge operation. An attacker could potentially exploit this to cause a system crash, leading to a denial of service...

SUSE CVE-2026-63884

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...