{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "8230fd8217b7ea76f838ae88e4a5a8e54f37099f"
            },
            {
              "fixed": "a99a617701186dc68c7b330d35fc2253f48e2ab2"
            },
            {
              "fixed": "5492799ec5d27be3bd454dcaf046bc7054f637ae"
            },
            {
              "fixed": "e3e59ff22a0de01ed0cf3a3e25558811abc3b70a"
            },
            {
              "fixed": "794a01110390c1b76f59ece773fb0fbfd89c6f5c"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.8.0"
            },
            {
              "fixed": "6.12.97"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.40"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72373.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nafs: Fix missing NULL pointer check in afs_break_some_callbacks()\n\nFix afs_break_some_callbacks() to check to see if afs_lookup_volume_rcu()\nreturned NULL (e.g. the specified volume is unknown).",
  "id": "CVE-2026-72373",
  "modified": "2026-08-16T03:30:55.324911552Z",
  "published": "2026-08-15T05:56:08.564Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5492799ec5d27be3bd454dcaf046bc7054f637ae"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/794a01110390c1b76f59ece773fb0fbfd89c6f5c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a99a617701186dc68c7b330d35fc2253f48e2ab2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e3e59ff22a0de01ed0cf3a3e25558811abc3b70a"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72373.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-72373"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "afs: Fix missing NULL pointer check in afs_break_some_callbacks()"
}