CVE-2026-59245: In the Apache Airflow FAB auth manager, a DAG whose `dag_id` is `DAGs` collided with the global all-DAGs permission resource name produced by…

PriorityP353high8.1CVSS 3.1

AVNACLPRLUINSUCHIHAN

EPSS

0.36%

28.2th percentile

In the Apache Airflow FAB auth manager, a DAG whose `dag_id` is `DAGs` collided with the global all-DAGs permission resource name produced by `resource_name()`, so a user granted per-DAG `access_control` on that one DAG was silently granted the global all-DAGs permission (privilege escalation). The escalation triggers when a DAG named `DAGs` exists and a lower-privileged user is given per-DAG access to it, granting that user read/edit access to every DAG. Users are advised to upgrade to `apache-airflow-providers-fab` 3.7.2 or later, which disambiguates the resource-name collision.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
apache	apache-airflow-providers-fab	< 3.7.2	3.7.2
apache_software_foundation	apache_airflow_fab_provider	< 3.7.2	3.7.2

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