{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "214613656b5179f0daab6e0a080814b5100d45f0"
            },
            {
              "fixed": "c197def3834cbee3fd824ce4c57d08cb24e18955"
            },
            {
              "fixed": "9487daa18e627ac6b5ed5911be79f23362554b70"
            },
            {
              "fixed": "259e2bba3fd7005c62cbd42365a48b3221b244e3"
            },
            {
              "fixed": "dd5c49787a32da96a2b154427eb17cbf12a83c28"
            },
            {
              "fixed": "d8fdd6adc07b78ad3e9ee0004876d90cb59ca941"
            },
            {
              "fixed": "e352e9adc9f6df54d63150ff832f71c04e30744b"
            },
            {
              "fixed": "3eb7dd55021d0f4308fbea0bea21d2118984d8e7"
            },
            {
              "fixed": "9525d169e5fd481538cf8c663cc5839e54f2e481"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.5.0"
            },
            {
              "fixed": "5.10.258"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.209"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.175"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.136"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.83"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.24"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "6.19.14"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43104.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vc4: Fix a memory leak in hang state error path\n\nWhen vc4_save_hang_state() encounters an early return condition, it\nreturns without freeing the previously allocated `kernel_state`,\nleaking memory.\n\nAdd the missing kfree() calls by consolidating the early return paths\ninto a single place.",
  "id": "CVE-2026-43104",
  "modified": "2026-07-15T01:49:20.464635349Z",
  "published": "2026-05-06T07:40:33.036Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/259e2bba3fd7005c62cbd42365a48b3221b244e3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3eb7dd55021d0f4308fbea0bea21d2118984d8e7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9487daa18e627ac6b5ed5911be79f23362554b70"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9525d169e5fd481538cf8c663cc5839e54f2e481"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c197def3834cbee3fd824ce4c57d08cb24e18955"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d8fdd6adc07b78ad3e9ee0004876d90cb59ca941"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dd5c49787a32da96a2b154427eb17cbf12a83c28"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e352e9adc9f6df54d63150ff832f71c04e30744b"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43104.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43104"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.8.0",
  "summary": "drm/vc4: Fix a memory leak in hang state error path"
}