Vulnerability Description
The partitioned_dag_runs endpoints in the Airflow UI enforced only asset-level access control, not per-Dag authorization. An authenticated UI/API user with global Asset:read permission could enumerate partition run state, schedule configuration, and asset wiring for Dags they were not authorized to read. Affects deployments that rely on per-Dag read scoping while granting users broader Asset access. Users are advised to upgrade to `apache-airflow` 3.2.2 or later.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apache | Airflow | >= 3.2.0, < 3.2.2 |
Related Weaknesses (CWE)
References
- https://github.com/apache/airflow/pull/65344Issue TrackingPatch
- https://lists.apache.org/thread/12nbzwwby7g883w2j13gn7ny1545xob9Mailing ListVendor Advisory
- http://www.openwall.com/lists/oss-security/2026/05/31/4Mailing ListThird Party Advisory
FAQ
What is CVE-2026-41014?
CVE-2026-41014 is a vulnerability with a CVSS score of 4.3 (MEDIUM). The partitioned_dag_runs endpoints in the Airflow UI enforced only asset-level access control, not per-Dag authorization. An authenticated UI/API user with global Asset:read permission could enumerate...
How severe is CVE-2026-41014?
CVE-2026-41014 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-41014?
Check the references section above for vendor advisories and patch information. Affected products include: Apache Airflow.