{"cve":"CVE-2026-68243","nvd":{"published":"2026-08-10T13:20:12.720","modified":"2026-08-19T17:20:39.057","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/gem: Fix NULL deref in I915_CONTEXT_PARAM_SSEU\n\nSetting context engine slot N into I915_ENGINE_CLASS_INVALID /\nI915_ENGINE_CLASS_INVALID_NONE and attempting to apply\nI915_CONTEXT_PARAM_SSEU to the same slot N will deref NULL.\nFix that.\n\nDiscovered using AI-assisted static analysis confirmed by\nIntel Product Security.\n\n(cherry picked from commit 36eda5b5c2d40da41cc0a5403c26986237cf9e87)","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/2b56757a9a7456825eb668fde92299e01c5e2721","https://git.kernel.org/stable/c/726f27bca93e6c83b263542669132ee1d0eb693e","https://git.kernel.org/stable/c/97a4872ef927dee301d76085cb19f6e36d4a53a4","https://git.kernel.org/stable/c/97f236379f06a5082d37c6a764edd56bb58a94cd","https://git.kernel.org/stable/c/9923c223d38fcd9602f41cc31d480e5299d9a38e"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:47:54.990491175+00:00"},"epss":{"cve":"CVE-2026-68243","score":0.00173,"percentile":0.06653,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}