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CVE-2026-40690

Fixed upstream EPSS <1%CVSS 4.3

The asset dependency graph did not restrict nodes by the viewer's DAG read permissions: a user with read access to at least one DAG could browse the asset graph for any other asset in the deployment and learn the existence and names of DAGs and assets outside their authorized scope. Users are recommended to upgrade to version 3.2.1, which fixes this issue.

Published 2026-04-24 · CVE record · OSV

Products: Apache Software Foundation Apache Airflow

Fixed upstream

EcosystemPackageFixed in
PyPIapache-airflow3.2.1rc1

Distro releases

ReleasePackageFixed in
Chainguardairflow-2no fix
Chainguardairflow-core-2no fix