PyPI/apache-airflow-providers-fab CVE-2026-46745: medium 5.3, EPSS 0.76%

Apache Airflow FAB Auth Manager contains an LDAP filter injection vulnerability

Action: Upgrade apache-airflow-providers-fab to 3.6.4 or later.

pip install apache-airflow-providers-fab==3.6.4

Affected

Fixed versions

Sources

• osv: PYSEC-2026-2366
• https://nvd.nist.gov/vuln/detail/CVE-2026-46745
• https://github.com/apache/airflow/pull/66417
• https://github.com/apache/airflow/commit/3f7756bea71a7c7988511ec0557314ffb15fbe5e
• https://github.com/apache/airflow
• https://lists.apache.org/thread/dvfy0bs181xwsrjrd3y5c55ztbzm8yhh
• http://www.openwall.com/lists/oss-security/2026/05/24/10
• https://pypi.org/project/apache-airflow-providers-fab
• https://github.com/advisories/GHSA-g283-w6fp-c4fc

CVE-2026-46745 · published 2026-07-13T15:19:12.107945Z · modified 2026-07-13T16:31:27.898328434Z · JSON