Apache Airflow CNCF Kubernetes provider, Apache Airflow: Kubernetes configuration file saved without encryption in the Metadata and logged as plain text in the Triggerer service

Since version 5.2.0, when using deferrable mode with the path of a Kubernetes configuration file for authentication, the Airflow worker serializes this configuration file as a dictionary and sends it to the triggerer by storing it in metadata without any encryption. Additionally, if used with an...

CVE-2026-27173

The Apache Airflow CNCF Kubernetes provider is vulnerable to JWT token exposure in KubernetesExecutor command-line arguments. This flaw allows users with only read-only access to Kubernetes Pods to obtain tokens used by workers. An attacker could use these tokens to perform actions restricted to ...