{"id":"CVE-2026-23430","summary":"drm/vmwgfx: Don't overwrite KMS surface dirty tracker","details":"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.","modified":"2026-07-15T01:49:22.249672646Z","published":"2026-04-03T15:15:16.687Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23430.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/354c8bbf8d1e4aa61e580dbe160591feda504e4f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3f300a41a3668095688aa4551214e8080829fa93"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c6cb77c474a32265e21c4871c7992468bf5e7638"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23430.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23430"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"965544150d1cadf0e8f5bb6c13c19697e46e1429"},{"fixed":"3f300a41a3668095688aa4551214e8080829fa93"},{"fixed":"354c8bbf8d1e4aa61e580dbe160591feda504e4f"},{"fixed":"c6cb77c474a32265e21c4871c7992468bf5e7638"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23430.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.16.0"},{"fixed":"6.18.20"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"6.19.10"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23430.json"}}],"schema_version":"1.7.5"}