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CVE-2026-75157 Apache Airflow's asset queued-events DELETE endpoints checked the caller's Dag-axis permission with `READ` instead of…

Description

Apache Airflow's asset queued-events DELETE endpoints checked the caller's Dag-axis permission with `READ` instead of `EDIT`. Any authenticated user who could read a Dag could therefore delete that Dag's queued asset events, silently suppressing asset-triggered scheduling for it — a state-changing action gated on a read-only permission. Deployments are affected whenever asset-triggered scheduling is in use and Dag read access is granted more widely than Dag edit access, which is the normal RBAC arrangement; no special configuration is required. Upgrade to apache-airflow 3.3.2 or later.

Affected products and versions

Product Affected versions Fixed in
Apache Airflow 3.0 3.0.0 → < 3.3.2 3.3.2

References

Timeline

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