PYSEC-2026-166

vendorUSosv

view advisory published 2026-05-25Licence: CC-BY-4.0

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 session. Users are advised to upgrade to `apache-airflow-providers-google` 22.0.0 or later.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2026-45361US	—	0.59% (48th)	—	2026-05-25
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…

references

External citations — patches, advisories, analysis.

http://www.openwall.com/lists/oss-security/2026/05/24/9ADVISORY
https://github.com/advisories/GHSA-g9v5-gjwf-9rwxADVISORY
https://github.com/apache/airflow/pull/66746FIX
https://lists.apache.org/thread/3lpj7ppwxp7jtp81rnxk75xvln7qd7h2ADVISORY

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