{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2"
            },
            {
              "fixed": "4d0ece18e648bd4362704fd087249ac697f2b7fb"
            },
            {
              "fixed": "3938c8494d3c5d84a53fd7d1966ae9dde46cb5f8"
            },
            {
              "fixed": "4dfb997c60f7951011d3dcbee926e3a7f80d8a76"
            },
            {
              "fixed": "3161daa3f1e3ca68f8b2b8fa01720b5a8dcc6b40"
            },
            {
              "fixed": "740012aebdb8311332bf66e2aabf453ba73c2c45"
            },
            {
              "fixed": "42a7107f99d86a7524c37f108047dfa3db096ab5"
            },
            {
              "fixed": "ed901e88aa3fb3d5d7b0b52c2ee3073209df9bec"
            },
            {
              "fixed": "a93d37a09b863810653f93d371fb197457d59deb"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.6.12"
            },
            {
              "fixed": "5.10.266"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.217"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.184"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.153"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.105"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.46"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.1.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80913.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nselinux: require every boolean value to be defined\n\np_bools.nprim comes from the policy image independently of how many\nbooleans follow it, and cond_index_bool() fills bool_val_to_struct[] at\nvalue - 1, so a count larger than the values present leaves NULL entries.\nEvery user of that array then walks it by index and dereferences each\nentry: cond_evaluate_expr() on the access-vector path,\nsecurity_get_bools() and security_get_bool_value() behind selinuxfs, and\nsecurity_set_bools(). A sparse class value is absorbed by\npolicydb_class_isvalid() and its siblings; booleans have no such\npredicate, and no consumer that could use one.\n\nReject a boolean value that no boolean defines, once, where the array is\nbuilt. Conforming policies define every boolean they declare and are\nunaffected.",
  "id": "CVE-2026-80913",
  "modified": "2026-09-06T03:30:40.373856277Z",
  "published": "2026-09-04T17:19:23.975Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3161daa3f1e3ca68f8b2b8fa01720b5a8dcc6b40"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3938c8494d3c5d84a53fd7d1966ae9dde46cb5f8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/42a7107f99d86a7524c37f108047dfa3db096ab5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4d0ece18e648bd4362704fd087249ac697f2b7fb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4dfb997c60f7951011d3dcbee926e3a7f80d8a76"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/740012aebdb8311332bf66e2aabf453ba73c2c45"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a93d37a09b863810653f93d371fb197457d59deb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ed901e88aa3fb3d5d7b0b52c2ee3073209df9bec"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80913.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-80913"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "selinux: require every boolean value to be defined"
}