HIGH7.5

PYSEC-2026-10

Quick fix

PYSEC-2026-10 — apache-airflow: upgrade to the fixed version with the command below.

pip install --upgrade 'apache-airflow>=3.1.6'

Details

In Apache Airflow versions before 3.1.6, and 2.11.1 the proxies and proxy fields within a Connection may include proxy URLs containing embedded authentication information. These fields were not treated as sensitive by default and therefore were not automatically masked in log output. As a result, when such connections are rendered or printed to logs, proxy credentials embedded in these fields could be exposed.

Users are recommended to upgrade to 3.1.6 or later for Airflow 3, and 2.11.1 or later for Airflow 2 which fixes this issue

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/apache-airflow

Introduced in: 0Fixed in: 3.1.6

Fixpip install --upgrade 'apache-airflow>=3.1.6'

References

http://www.openwall.com/lists/oss-security/2026/01/15/6[ADVISORY]
https://lists.apache.org/thread/x6kply4nqd4vc4wgxtm6g9r2tt63s8c5[ADVISORY]
https://github.com/apache/airflow/pull/59688[FIX]
https://github.com/advisories/GHSA-7c2f-r6gc-h92h[ADVISORY]