{"id":"CVE-2026-58065","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-58065","summary":"Apache Airflow Git provider: Git provider hook defaults to StrictHostKeyChecking=no, disabling SSH host-key verification","details":"The Apache Airflow Git provider runs its git-over-SSH operations with `StrictHostKeyChecking=no` by default, disabling SSH host-key verification. An attacker who can intercept the network path between an Airflow worker and the Git server can impersonate the server (man-in-the-middle), capturing the SSH deploy key or injecting malicious repository content. Deployments that use the Git DAG bundle or Git provider to clone over SSH with a deploy key are affected. The fix changes the default to verify host keys; upgrade to apache-airflow-providers-git `0.4.1` or later and configure a `known_hosts` file.","published":"2026-07-13T15:00:49.159Z","modified":"2026-08-12T03:51:28.088978723Z","cvss":{"score":8.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[],"fix":{"url":"https://github.com/apache/airflow/pull/69103","label":"apache/airflow#69103"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/07/13/3"},{"type":"WEB","url":"https://pypi.python.org"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58065.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/fjmclngfksz2kp7llpcjxzdz568h0zhc"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58065"},{"type":"FIX","url":"https://github.com/apache/airflow/pull/69103"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:28.088978723Z"}}