{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-68243", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-07-30T09:28:09.377Z", "datePublished": "2026-08-10T12:01:09.484Z", "dateUpdated": "2026-08-10T12:01:09.484Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-10T12:01:09.484Z"}, "descriptions": [{"lang": "en", "value": "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)"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/i915/gem/i915_gem_context.c"], "versions": [{"version": "d4433c7600f794623d6802395542cf4ca4f1b1f9", "lessThan": "edd2edaca52ada833c341c8b264aaea9dd93369c", "status": "affected", "versionType": "git"}, {"version": "d4433c7600f794623d6802395542cf4ca4f1b1f9", "lessThan": "9923c223d38fcd9602f41cc31d480e5299d9a38e", "status": "affected", "versionType": "git"}, {"version": "d4433c7600f794623d6802395542cf4ca4f1b1f9", "lessThan": "726f27bca93e6c83b263542669132ee1d0eb693e", "status": "affected", "versionType": "git"}, {"version": "d4433c7600f794623d6802395542cf4ca4f1b1f9", "lessThan": "97f236379f06a5082d37c6a764edd56bb58a94cd", "status": "affected", "versionType": "git"}, {"version": "d4433c7600f794623d6802395542cf4ca4f1b1f9", "lessThan": "2b56757a9a7456825eb668fde92299e01c5e2721", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/i915/gem/i915_gem_context.c"], "versions": [{"version": "5.15", "status": "affected"}, {"version": "0", "lessThan": "5.15", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.148", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.101", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.42", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.6", "lessThanOrEqual": "7.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2-rc3", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "6.6.148"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "6.12.101"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "6.18.42"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "7.1.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "7.2-rc3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/edd2edaca52ada833c341c8b264aaea9dd93369c"}, {"url": "https://git.kernel.org/stable/c/9923c223d38fcd9602f41cc31d480e5299d9a38e"}, {"url": "https://git.kernel.org/stable/c/726f27bca93e6c83b263542669132ee1d0eb693e"}, {"url": "https://git.kernel.org/stable/c/97f236379f06a5082d37c6a764edd56bb58a94cd"}, {"url": "https://git.kernel.org/stable/c/2b56757a9a7456825eb668fde92299e01c5e2721"}], "title": "drm/i915/gem: Fix NULL deref in I915_CONTEXT_PARAM_SSEU", "x_generator": {"engine": "bippy-1.2.0"}}}}

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