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

What is CVE-2026-24098?

CVE-2026-24098 is a medium-severity vulnerability in Apache Airflow, published on 9 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Apache Airflow versions 3.0.0 - 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

Weakness: CWE-200

Which versions are affected by CVE-2026-24098?

4 open source packages ship an affected version, including apache-airflow and airflow. It affects 1 product.

Products include Apache Airflow.

How do I fix CVE-2026-24098?

Upgrade apache-airflow to 3.1.7 or later.

Is CVE-2026-24098 being exploited?

There is no known exploitation of CVE-2026-24098 in the wild and no public exploit code.

Other vulnerabilities in Apache Airflow

• CVE-2020-13927 Apache Airflow's Experimental API Authentication Bypass Exploited Critical 9.8
• CVE-2020-11978 Apache Airflow Command Injection Exploited High 8.8
• CVE-2026-33264 Apache Airflow: DAG author RCE on webserver via unrestricted import_string() in BaseSerialization.deserialize() Critical 9.8
• CVE-2023-25754 Apache Airflow: Privilege escalation using airflow logs Critical 9.8
• CVE-2023-22884 Apache Airflow, Apache Airflow MySQL Provider: Arbitrary file read via MySQL provider in Apache Airflow Critical 9.8

All Apache Airflow vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as BIT-airflow-2026-24098, ECHO-a73b-1767-0d7f, GHSA-5g2w-9f8g-g5q7, MINI-fqfh-37wx-x88p, MINI-rffg-fq8x-r9pq, PYSEC-2026-12.