CVE-2026-42252
2 advisories.
PyPI/apache-airflow CVE-2026-42252: critical 9.1
Apache Airflow vulnerable to Improper Neutralization of Special Elements Used in a Template Engine
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: GHSA-c85c-g9wv-pph2
- https://nvd.nist.gov/vuln/detail/CVE-2026-42252
- https://github.com/apache/airflow/pull/64129
- https://github.com/apache/airflow
- https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2026-184.yaml
- https://lists.apache.org/thread/8f4sc0rfn154jprmnwtmlst4p9zfw3w7
CVE-2026-42252 · published · modified · JSON
PyPI/apache-airflow CVE-2026-42252: critical 9.1
Apache Airflow's official documentation at `core-concepts/dag-run.html` ("Passing Parameters when triggering Dags") showed a verbatim `BashOperator(bash_command="echo value: {{ dag_run.conf['conf1'] }
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-2026-184
- https://lists.apache.org/thread/8f4sc0rfn154jprmnwtmlst4p9zfw3w7
- https://github.com/apache/airflow/pull/64129
- https://github.com/advisories/GHSA-c85c-g9wv-pph2
CVE-2026-42252 · published · modified · JSON