{"id":"CVE-2026-24851","aliases":["GHSA-jq9f-gm9w-rwm9","GO-2026-4446"],"url":"https://o3.security/vulnerability/CVE-2026-24851","summary":"OpenFGA Improper Policy Enforcement","details":"### Impact\nOpenFGA v1.8.5 to v1.11.2 ( openfga-0.2.22 <= Helm chart <= openfga-0.2.51, v.1.8.5 <= docker <= v.1.11.2) are vulnerable to improper policy enforcement when certain Check calls are executed.\n\n\n### Affected Users\nUsers are affected by this vulnerability if all of the following preconditions are met:\n- OpenFGA v1.8.5 to v1.11.2 is being used\n- The model has a relation directly assignable by a [type bound public access](https://openfga.dev/docs/concepts#what-is-type-bound-public-access) and assignable by type bound non-public access\n- A tuple is assigned for the relation that is a type bound public access\n- A tuple is assigned for the same object with the same relation that is not type bound public access\n- A tuple is assigned for a different object that has an object ID lexicographically larger with the same user and relation which is not type bound public access\n\n\n### Fix\nUpgrade to v1.11.3. This upgrade is backwards compatible.\n\n### Workaround\nNone","published":"2026-02-06T17:51:27.274Z","modified":"2026-08-12T03:51:41.734656750Z","cvss":null,"epss":{"score":0.00308,"percentile":0.2287,"asOf":"2026-08-24"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/openfga/openfga","fixedVersion":"1.11.3"}],"fix":{"url":"https://github.com/openfga/openfga/commit/1bb5eddf4a3d2fc718aab7914b8f9a1200d2f7ee","label":"openfga/openfga@1bb5edd"},"references":[{"type":"WEB","url":"https://github.com/openfga/openfga/releases/tag/v1.11.3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24851.json"},{"type":"ADVISORY","url":"https://github.com/openfga/openfga/security/advisories/GHSA-jq9f-gm9w-rwm9"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24851"},{"type":"WEB","url":"https://github.com/openfga/openfga/commit/1bb5eddf4a3d2fc718aab7914b8f9a1200d2f7ee"},{"type":"PACKAGE","url":"https://github.com/openfga/openfga"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:41.734656750Z"}}