{"id":"CVE-2026-26929","details":"Apache Airflow versions 3.0.0 through 3.1.7 FastAPI DagVersion listing API does not apply per-DAG authorization filtering when the request is made with dag_id set to \"~\" (wildcard for all DAGs). As a result, version metadata of DAGs that the requester is not authorized to access is returned.\n\n\nUsers are recommended to upgrade to Apache Airflow 3.1.8 or later, which resolves this issue.","aliases":["BIT-airflow-2026-26929","GHSA-4m3h-wp5w-5hqh"],"modified":"2026-04-10T05:37:01.715431Z","published":"2026-03-17T11:16:11.490Z","references":[{"type":"ADVISORY","url":"https://lists.apache.org/thread/g5o6khx83jwqvdyn0mlyb0krt35cs9ss"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2026/03/17/4"},{"type":"REPORT","url":"https://github.com/apache/airflow/pull/61675"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/airflow","events":[{"introduced":"1fc3442f1307fdf5e1221b26f41266c4fed330d3"},{"fixed":"6b42e8020f6d21ca892b0d1dc21c60469fef6e5f"}],"database_specific":{"versions":[{"introduced":"3.0.0"},{"fixed":"3.1.8"}]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-26929.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}