PyPI/apache-airflow CVE-2026-45426: low 3.1, EPSS 0.36%
Exploitation requires the attacker to already be an authenticated Airflow worker holding a valid Log-server JWT issued for at least one Dag. Apache Airflow's Log server authorized JWT tokens against D
Action: Upgrade apache-airflow to 3.2.2 or later.
pip install apache-airflow==3.2.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 3.0.0 | 3.2.2 | - |
Fixed versions
| 3.2.2 |
Sources
- osv: PYSEC-2026-174
- http://www.openwall.com/lists/oss-security/2026/05/31/13
- https://lists.apache.org/thread/hz1q7vg65vq2h4fobv5ww8tp257fbqj9
- https://github.com/apache/airflow/pull/66749
- https://github.com/advisories/GHSA-x5wm-j6wh-2834
CVE-2026-45426 · published · modified · JSON