CVE-2026-68243

CVE CVE-2026-68243EUVD EUVD-2026-55344Published 2026-08-10T12:01:09.000Z

What the advisory describes

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)

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

Linux — Linux patch: 7.2-rc3; d4433c7600f794623d6802395542cf4ca4f1b1f9 <2b56757a9a7456825eb668fde92299e01c5e2721; 5.15; patch: 0; d4433c7600f794623d6802395542cf4ca4f1b1f9 <9923c223d38fcd9602f41cc31d480e5299d9a38e; d4433c7600f794623d6802395542cf4ca4f1b1f9 <726f27bca93e6c83b263542669132ee1d0eb693e; patch: 7.1.6; patch: 6.12.101; patch: 6.6.148; d4433c7600f794623d6802395542cf4ca4f1b1f9 <edd2edaca52ada833c341c8b264aaea9dd93369c; d4433c7600f794623d6802395542cf4ca4f1b1f9 <97f236379f06a5082d37c6a764edd56bb58a94cd; patch: 6.18.42

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.

Linux — Linux

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