CVE-2026-40963 — Vulnerability intelligence
apache — airflow
Published:
- CVSS
- 3.1
- CISA KEV
- Not listed; not proof of no exploitation
Original source text (not a translation)
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.