CVE-2026-40690 — Apache Airflow: Assets graph view bypasses DAG level access control displaying unrelated topologies and all DAGs name…

CVE-2026-40690

Apache Airflow: Assets graph view bypasses DAG level access control displaying unrelated topologies and all DAGs names to unauthorized users PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Apache Software Foundation / Apache Airflow	affected 0 before 3.2.1

CWE

CWE-1220

References

https://github.com/apache/airflow/pull/65273
https://lists.apache.org/thread/bqt7y4g2cpj396b0sd20lv510ff19ndl

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.

http://www.openwall.com/lists/oss-security/2026/04/24/4