CVE-2026-40690

Summary

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 Software

VendorProductVersion RangeStatus
Apache Software FoundationApache Airflow0 < 3.2.1affected

Weaknesses

  • CWE-1220: CWE-1220: Insufficient Granularity of Access Control

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

References