{"id":"CVE-2026-23430","title":"drm/vmwgfx: Don't overwrite KMS surface dirty tracker","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vmwgfx: Don't overwrite KMS surface dirty tracker\n\nWe were overwriting the surface's dirty tracker here causing a memory leak.","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 965544150d1cadf0e8f5bb6c13c19697e46e1429 < 3f300a41a3668095688aa4551214e8080829fa93","Linux >= 965544150d1cadf0e8f5bb6c13c19697e46e1429 < 354c8bbf8d1e4aa61e580dbe160591feda504e4f","Linux >= 965544150d1cadf0e8f5bb6c13c19697e46e1429 < c6cb77c474a32265e21c4871c7992468bf5e7638","Linux 6.16"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-05T21:30:35.871055Z"},"published":"2026-04-03","updated":"2026-11-05","sourceUpdated":"2026-11-05T21:33:46.561Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-23430","references":[{"url":"https://git.kernel.org/stable/c/3f300a41a3668095688aa4551214e8080829fa93"},{"url":"https://git.kernel.org/stable/c/354c8bbf8d1e4aa61e580dbe160591feda504e4f"},{"url":"https://git.kernel.org/stable/c/c6cb77c474a32265e21c4871c7992468bf5e7638"}],"tags":["cve.org"],"epss":0.00125,"epssPercentile":0.0225,"ingestedAt":"2026-11-05T22:38:32.131Z","slug":"CVE-2026-23430","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vmwgfx: Don't overwrite KMS surface dirty tracker\n\nWe were overwriting the surface's dirty tracker here causing a memory leak.\n\n## Affected\n\n- `Linux >= 965544150d1cadf0e8f5bb6c13c19697e46e1429 < 3f300a41a3668095688aa4551214e8080829fa93`\n- `Linux >= 965544150d1cadf0e8f5bb6c13c19697e46e1429 < 354c8bbf8d1e4aa61e580dbe160591feda504e4f`\n- `Linux >= 965544150d1cadf0e8f5bb6c13c19697e46e1429 < c6cb77c474a32265e21c4871c7992468bf5e7638`\n- `Linux 6.16`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}