PyPI/apache-airflow-providers-elasticsearch CVE-2026-41018: medium 6.5, EPSS 0.41%

Apache Airflow Providers Elasticsearch: Elasticsearch task-log handlers leak credentials embedded in the host URL

Action: Upgrade apache-airflow-providers-elasticsearch to 6.5.3 or later.

pip install apache-airflow-providers-elasticsearch==6.5.3

Affected

Fixed versions

Sources

• osv: GHSA-g3jr-4jrm-jvqv
• https://nvd.nist.gov/vuln/detail/CVE-2026-41018
• https://github.com/apache/airflow/pull/65349
• https://github.com/apache/airflow/commit/f9244064016a8db45277efb0c24808e663b233f3
• https://github.com/apache/airflow
• https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow-providers-elasticsearch/PYSEC-2026-22.yaml
• https://lists.apache.org/thread/wz5l58drprmwlv6jxnq466x24jqbbhp7
• http://www.openwall.com/lists/oss-security/2026/05/10/3

CVE-2026-41018 · published 2026-05-11T09:30:32Z · modified 2026-09-10T03:50:46.914455844Z · JSON