{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "c826a6e1064419f78855463cf29ce9e8b9d25bf4"
            },
            {
              "fixed": "75f89ab8cb4c9f136af790cc5df1f88d2726953a"
            },
            {
              "fixed": "2f19ddd4bf56a057dbf17e434a3c9ea45adaf7e8"
            },
            {
              "fixed": "27c17ca90202d2a20def0316fb9403971ac9dfa7"
            },
            {
              "fixed": "bf2848e50bd73782c2942ec023b5b60231f16e9b"
            },
            {
              "fixed": "035ad1bc964f6698e9b06c26ffe94bcac08dadea"
            },
            {
              "fixed": "bea10b84e22efa22b005e8dba1a19df4e04a7649"
            },
            {
              "fixed": "40870a0290cd913c9d94f98ed87ebe00dd091e53"
            },
            {
              "fixed": "b41ff8b529278216cba22a5dcdc93fea2a3a9619"
            }
          ],
          "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": "5.10.273"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.224"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.191"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.160"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.113"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.57"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98970.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vc4: Free the BO cache size list on teardown\n\nvc4_bo_cache_destroy() purges the cached BOs but never frees the size\nlist, leaking it on every unbind.",
  "id": "CVE-2026-98970",
  "modified": "2026-11-01T02:30:49.764021197Z",
  "published": "2026-10-23T12:19:43.586Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/035ad1bc964f6698e9b06c26ffe94bcac08dadea"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/27c17ca90202d2a20def0316fb9403971ac9dfa7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2f19ddd4bf56a057dbf17e434a3c9ea45adaf7e8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/40870a0290cd913c9d94f98ed87ebe00dd091e53"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/75f89ab8cb4c9f136af790cc5df1f88d2726953a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b41ff8b529278216cba22a5dcdc93fea2a3a9619"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bea10b84e22efa22b005e8dba1a19df4e04a7649"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bf2848e50bd73782c2942ec023b5b60231f16e9b"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98970.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-98970"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.2",
  "summary": "drm/vc4: Free the BO cache size list on teardown"
}