CVE-2026-68243

Published: Ago 10, 2026 Last Modified: Ago 10, 2026
ExploitDB:
Other exploit source:
Google Dorks:

Description

AI Translation Available

In the Linux kernel, the following vulnerability has been resolved:

drm/i915/gem: Fix NULL deref in I915_CONTEXT_PARAM_SSEU

Setting context engine slot N into I915_ENGINE_CLASS_INVALID /
I915_ENGINE_CLASS_INVALID_NONE and attempting to apply
I915_CONTEXT_PARAM_SSEU to the same slot N will deref NULL.
Fix that.

Discovered using AI-assisted static analysis confirmed by
Intel Product Security.

(cherry picked from commit 36eda5b5c2d40da41cc0a5403c26986237cf9e87)

https://git.kernel.org/stable/c/2b56757a9a7456825eb668fde92…
https://git.kernel.org/stable/c/2b56757a9a7456825eb668fde92299e01c5e2721
https://git.kernel.org/stable/c/726f27bca93e6c83b2635426691…
https://git.kernel.org/stable/c/726f27bca93e6c83b263542669132ee1d0eb693e
https://git.kernel.org/stable/c/97f236379f06a5082d37c6a764e…
https://git.kernel.org/stable/c/97f236379f06a5082d37c6a764edd56bb58a94cd
https://git.kernel.org/stable/c/9923c223d38fcd9602f41cc31d4…
https://git.kernel.org/stable/c/9923c223d38fcd9602f41cc31d480e5299d9a38e
https://git.kernel.org/stable/c/edd2edaca52ada833c341c8b264…
https://git.kernel.org/stable/c/edd2edaca52ada833c341c8b264aaea9dd93369c