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VULNERABILITIES

CVE-2026-68243 Details

Description

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)

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://git.kernel.org/stable/c/2b56757a9a7456825eb668fde92299e01c5e2721 kernel.org
https://git.kernel.org/stable/c/726f27bca93e6c83b263542669132ee1d0eb693e kernel.org
https://git.kernel.org/stable/c/97a4872ef927dee301d76085cb19f6e36d4a53a4 kernel.org
https://git.kernel.org/stable/c/97f236379f06a5082d37c6a764edd56bb58a94cd kernel.org
https://git.kernel.org/stable/c/9923c223d38fcd9602f41cc31d480e5299d9a38e kernel.org

see all 7 references

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-68243
NVD Published Date:
Aug 10, 2026
NVD Last Modified:
Aug 19, 2026
Source:
kernel.org
CVE-2026-68243 Details - Not Deferred