Report: CVE-2025-54550 - Apache Airflow: RCE by race condition in example_xcom dag - Guide

Report: CVE-2025-54550 - Apache Airflow: RCE by race condition in example_xcom dag - Guide

CVE ID :CVE-2025-54550 Published : 15 Apr 2026, 12:22 a.m. | 1 hour, 59 minutes ago Description :The example example_xcom 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 trusted, this is a Low severity vulnerability. It does not affect Airflow release - example_dags are not supposed to be enabled in production environment, however users following the example could replicate the bad pattern. Documentation of Airflow 3.2.0 contains version of the example with improved resiliance for that case. Users who followed that pattern are advised to adjust their implementations accordingly. Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Severity
LOW