PYSEC-2026-2353 Apache Airflow: RCE by race condition in example_xcom dag

The example examplexcom that was included in airflow documentation implemented unsafe pattern of reading value from xcom in the way that could be exploited to allow UI user who had access to modify XComs to perform arbitrary execution of code on the worker. Since the UI users are already highly...

JLSEC-2026-414 When a protocol selection parameter option disables all protocols without adding any then the...

When a protocol selection parameter option disables all protocols without adding any then the default set of protocols would remain in the allowed set due to an error in the logic for removing protocols. The below command would perform a request to curl.se with a plaintext protocol which has been...