CVE-2026-45361CWE-322

Apache Airflow Google provider: SSH host key verification disabled in ComputeEngineSSHHook (paramiko AutoAddPolicy default)

High · published May 25, 2026

CVSS v3.1
8.1
EPSS
1%
Percentile
46.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00590 · 46.1th percentile
Weakness
CWE-322 · Key Exchange without Entity Authentication
Published
2026-05-25T09:34Z
EPSS history
Timeline
  • 25 MAY 09:34Z
    Apache Airflow Google provider: SSH host key verification disabled in ComputeEngineSSHHook (paramiko AutoAddPolicy default)
    cvelistv5