CVE-2026-40963
Published: Jun 1, 2026
Modified: Jun 1, 2026
Description
The structure_data endpoint in the Airflow UI returned external dependency graph nodes for linked Dags without checking whether the caller had read permission on those linked Dags. An authenticated UI/API user authorized for one Dag could enumerate linked Dag IDs and dependency metadata for other Dags they were not authorized to read. Affects deployments that rely on per-Dag read scoping to keep Dag dependency topology private across teams. Users are advised to upgrade to `apache-airflow` 3.2.2 or later.
| Vendor | Product | Versions |
|---|---|---|
Apache Software Foundation | Apache Airflow | affected 3.0.0 - < 3.2.2 |
Weaknesses (CWE)
References
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