{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "965544150d1cadf0e8f5bb6c13c19697e46e1429"
            },
            {
              "fixed": "3f300a41a3668095688aa4551214e8080829fa93"
            },
            {
              "fixed": "354c8bbf8d1e4aa61e580dbe160591feda504e4f"
            },
            {
              "fixed": "c6cb77c474a32265e21c4871c7992468bf5e7638"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.16.0"
            },
            {
              "fixed": "6.18.20"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "6.19.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23430.json"
  },
  "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.",
  "id": "CVE-2026-23430",
  "modified": "2026-07-15T01:49:22.249672646Z",
  "published": "2026-04-03T15:15:16.687Z",
  "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"
    }
  ],
  "schema_version": "1.8.0",
  "summary": "drm/vmwgfx: Don't overwrite KMS surface dirty tracker"
}