CVE-2026-24098: Apache Airflow: Assigning single DAG permission leaked all DAGs Import Errors

[Ephraim Anierobi <ephraimanierobi () apache org>]

Severity: low 

Affected versions:

- Apache Airflow (apache-airflow) before 3.1.7

Description:

Apache Airflow versions before 3.1.7, has vulnerability that allows authenticated UI users with permission to one or 
more specific Dags to view import errors generated by other Dags they did not have access to. 

Users are advised to upgrade to 3.1.7 or later, which resolves this issue

Credit:

Saurabh (finder)

References:

https://github.com/apache/airflow/pull/60801
https://airflow.apache.org/
https://www.cve.org/CVERecord?id=CVE-2026-24098