PyPI/apache-airflow CVE-2026-67260: high 7.3, EPSS 0.78%

Apache Airflow scheduler unsafely deserializes human-in-the-loop task next_kwargs

Action: Upgrade apache-airflow to 3.3.1 or later.

pip install apache-airflow==3.3.1

Affected

Fixed versions

Sources

• osv: GHSA-q4c3-7575-55j2
• https://nvd.nist.gov/vuln/detail/CVE-2026-67260
• https://github.com/apache/airflow/pull/70685
• https://github.com/apache/airflow/commit/18b622920cf0f486155075125ecdcabc752b1eca
• https://github.com/apache/airflow/commit/a1ab0653121829675ad864080d2cd9d3d1688b01
• https://github.com/apache/airflow
• https://github.com/apache/airflow/releases/tag/3.3.1
• https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2026-3707.yaml
• https://lists.apache.org/thread/vygr0fh82cjzjp5k4vtfmboxryvm3lyn
• https://www.cve.org/CVERecord?id=CVE-2026-58076

CVE-2026-67260 · published 2026-08-12T18:31:18Z · modified 2026-10-02T23:41:04.597715151Z · JSON