MEDIUM6.5

PYSEC-2026-12

Quick fix

PYSEC-2026-12 — apache-airflow: upgrade to the fixed version with the command below.

pip install --upgrade 'apache-airflow>=3.1.7'

Details

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

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/apache-airflow

Introduced in: 3.0.0Fixed in: 3.1.7

Fixpip install --upgrade 'apache-airflow>=3.1.7'

References

http://www.openwall.com/lists/oss-security/2026/02/09/3[ADVISORY]
https://lists.apache.org/thread/nx96435v77xdst7ls5lk57kqvqyj095x[ADVISORY]
https://github.com/apache/airflow/pull/60801[FIX]
https://github.com/advisories/GHSA-5g2w-9f8g-g5q7[ADVISORY]