{"id":"CVE-2026-45361","aliases":["PYSEC-2026-166","GHSA-g9v5-gjwf-9rwx"],"title":"Apache Airflow providers-google's `ComputeEngineSSHHook` disables SSH host-key verification by default, exposing SSH traffic between an A…","summary":"Apache Airflow providers-google's `ComputeEngineSSHHook` disables SSH host-key verification by default, exposing SSH traffic between an Airflow worker and a Compute Engine VM to in-path network attackers who can intercept or modify the s…","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","vendor":"apache-airflow-providers-google","product":"apache-airflow-providers-google","ecosystem":"pip","affected":["apache-airflow-providers-google < 22.0.0"],"patched":["apache-airflow-providers-google 22.0.0"],"published":"2026-05-25","updated":"2026-07-13","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/PYSEC-2026-166","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/05/24/9"},{"url":"https://lists.apache.org/thread/3lpj7ppwxp7jtp81rnxk75xvln7qd7h2"},{"url":"https://github.com/apache/airflow/pull/66746"},{"url":"https://github.com/advisories/GHSA-g9v5-gjwf-9rwx"}],"tags":["osv","pip"],"epss":0.0059,"epssPercentile":0.46946,"ingestedAt":"2026-07-13T18:58:07.175Z","slug":"CVE-2026-45361","body":"## Overview\n\nApache Airflow providers-google's `ComputeEngineSSHHook` disables SSH host-key verification by default, exposing SSH traffic between an Airflow worker and a Compute Engine VM to in-path network attackers who can intercept or modify the session. Users are advised to upgrade to `apache-airflow-providers-google` 22.0.0 or later.\n\n## Affected packages\n\n- `apache-airflow-providers-google < 22.0.0`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `apache-airflow-providers-google 22.0.0`","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":44.6,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}