PyPI/apache-airflow CVE-2026-40861: medium 6.5, EPSS 0.76%
A Dag author could either (a) create a symlink under their task's log directory pointing to an arbitrary file readable by the API server process (read-path attack — e.g. `/etc/passwd` or `airflow.cfg`
Action: Upgrade apache-airflow to 3.2.2 or later.
pip install apache-airflow==3.2.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.2.2 | - |
Fixed versions
| 3.2.2 |
Sources
- osv: PYSEC-2026-181
- http://www.openwall.com/lists/oss-security/2026/05/31/1
- https://lists.apache.org/thread/823334db2559xjlwt59gpzjz47thnscl
- https://github.com/apache/airflow/pull/65325
- https://github.com/advisories/GHSA-89cj-xrpx-j79m
CVE-2026-40861 · published · modified · JSON