{"id":"CVE-2026-23008","title":"drm/vmwgfx: Fix KMS with 3D on HW version 10","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vmwgfx: Fix KMS with 3D on HW version 10\n\nHW version 10 does not have GB Surfaces so there is no backing buffer for\nsurface backed FBs. This would result in a nullp…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 965544150d1cadf0e8f5bb6c13c19697e46e1429 < a91bdd21d5efb3072beefbec13762b7722200c49","Linux >= 965544150d1cadf0e8f5bb6c13c19697e46e1429 < d9186faeae6efb7d0841a5e8eb213ff4c7966614","Linux 6.16"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-05T21:18:29.578795Z"},"exploitAvailable":true,"published":"2026-01-25","updated":"2026-11-05","sourceUpdated":"2026-11-05T21:23:15.274Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-23008","references":[{"url":"https://git.kernel.org/stable/c/a91bdd21d5efb3072beefbec13762b7722200c49"},{"url":"https://git.kernel.org/stable/c/d9186faeae6efb7d0841a5e8eb213ff4c7966614"}],"tags":["cve.org","exploit-available"],"epss":0.00158,"epssPercentile":0.04973,"exploits":{"github":1,"githubRepos":["https://github.com/George0Papasotiriou/CVE-2026-23008-Solidity-Assembly-Return-Data-Size-Confusion"],"checkedAt":"2026-11-08T19:17:29.725Z"},"ingestedAt":"2026-11-05T22:38:32.065Z","slug":"CVE-2026-23008","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vmwgfx: Fix KMS with 3D on HW version 10\n\nHW version 10 does not have GB Surfaces so there is no backing buffer for\nsurface backed FBs. This would result in a nullptr dereference and crash\nthe driver causing a black screen.\n\n## Affected\n\n- `Linux >= 965544150d1cadf0e8f5bb6c13c19697e46e1429 < a91bdd21d5efb3072beefbec13762b7722200c49`\n- `Linux >= 965544150d1cadf0e8f5bb6c13c19697e46e1429 < d9186faeae6efb7d0841a5e8eb213ff4c7966614`\n- `Linux 6.16`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":15,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[]}