Description
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 products
apache: airflow
References3
- lists.apache.org/thread/bqt7y4g2cpj396b0sd20lv510ff19ndl Mailing ListVendor Advisory
- github.com/apache/airflow/pull/65273 Issue TrackingPatch
- www.openwall.com/lists/oss-security/2026/04/24/4 Mailing ListThird Party Advisory
Metrics
- CVSS 3.1
-
4.3
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - EPSS — exploit probability
- 0% percentile: 29 · as of 13 November 2026
- CWE
- CWE-1220
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.