What is CVE-2026-45361?

CVE-2026-45361 is a high-severity vulnerability in Apache Apache-airflow-providers-google, classified under Key Exchange without Entity Authentication. CVSS score: 8.1/10. Published 2026-05-25.

How severe is CVE-2026-45361?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Apache Apache-airflow-providers-google

CVE-2026-45361

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 ses…

EPSS: 0.001 (25.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Apache Apache-airflow-providers-google
Apache Software Foundation Airflow Google Provider — versions 0

Weakness classification (CWE)

CWE-322 — Key Exchange without Entity Authentication

References

security@apache.org (Patch, patch, Issue Tracking)
security@apache.org (vendor-advisory, Mailing List, Vendor Advisory)
af854a3a-2127-422b-91ae-364da2661108 (Mailing List, Third Party Advisory)
security@apache.org (vendor-advisory)

Frequently asked questions

What is CVE-2026-45361?: CVE-2026-45361 is a high-severity vulnerability in Apache Apache-airflow-providers-google, classified under Key Exchange without Entity Authentication. CVSS score: 8.1/10. Published 2026-05-25.
How severe is CVE-2026-45361?: High severity. CVSS v3 base score is 8.1 out of 10.