{"id":"CVE-2026-24098","aliases":["BIT-airflow-2026-24098","GHSA-5g2w-9f8g-g5q7","PYSEC-2026-12"],"url":"https://o3.security/vulnerability/CVE-2026-24098","summary":"Apache Airflow: Assigning single DAG permission leaked all DAGs Import Errors","details":"### Impact\n\n**Exposure of Sensitive Information:**\n\nAn information disclosure vulnerability exists in the Apache Airflow UI that allows authenticated users to view `Import Errors` for DAGs they are not authorized to access.\n\nIn affected versions, the **Import Errors** view does not correctly filter errors based on granular DAG permissions. This means a user with access to only `DAG_A` can view import errors generated by `DAG_B`, `DAG_C`, or system-level DAGs. These error logs often contain file paths, code snippets, or stack traces that reveal the internal structure and logic of restricted DAGs.\n\n### Patches\n\nUsers should upgrade to Apache Airflow **3.1.7** or later.\nThis version strictly enforces DAG-level permissions on the Import Errors view.\n\n### Workarounds\n\nThere are no known workarounds other than upgrading.\n\n### Resources\n\n* [CVE-2026-24098](https://nvd.nist.gov/vuln/detail/CVE-2026-24098)\n* [Pull Request #60801](https://github.com/apache/airflow/pull/60801)\n* [Mailing List Announcement](https://lists.apache.org/thread/nx96435v77xdst7ls5lk57kqvqyj095x)","published":"2026-02-09T10:32:53.910Z","modified":"2026-08-12T03:51:40.843291299Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"apache-airflow","fixedVersion":"3.1.7"}],"fix":{"url":"https://github.com/apache/airflow/pull/60801","label":"apache/airflow#60801"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/02/09/3"},{"type":"WEB","url":"https://pypi.python.org"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24098.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/nx96435v77xdst7ls5lk57kqvqyj095x"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24098"},{"type":"FIX","url":"https://github.com/apache/airflow/pull/60801"},{"type":"PACKAGE","url":"https://github.com/apache/airflow"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:40.843291299Z"}}