CVE-2026-45361: Apache Airflow Google provider: SSH host key verification disabled in ComputeEngineSSHHook (paramiko AutoAddPolicy default)
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.
Security readout for executives and security teams
This flaw can make Airflow SSH connections to Google Compute Engine VMs trust an attacker’s SSH host key by default. If an attacker can sit in the network path, they could intercept or alter the session. Apache advises upgrading the Google provider to 22.0.0 or later. Exposure is likely limited to Airflow deployments using apache-airflow-providers-google and ComputeEngineSSHHook to SSH into Compute Engine VMs. The bundle does not provide a precise affected version range beyond advising upgrade to 22.0.0 or later. Treat as high priority for Airflow environments that automate production VM access. The business risk is unauthorized visibility or modification of operational SSH sessions, but the attack requires network-path positioning. Patch confirmed exposure promptly. Mitigation focus: Upgrade apache-airflow-providers-google to 22.0.0 or later.; Review Apache advisory and patch PR for vendor-confirmed details.; Ensure ComputeEngineSSHHook connections verify SSH host keys..
Prepared
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Potential ATT&CK relevance
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
cwe · low confidence lookup
CWE-322: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
1CVSS vectors
3Timeline events
2ADP providers
3Source links
SSVC decision data
CISA-ADPCISA Coordinator
Timestamp
Version
2.0.3
Exploitation: noneAutomatable: noTechnical Impact: total
CVSS vector scores
1 official score
We collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
CWE-322 · source CWE mapping
Key Exchange without Entity Authentication
Key Exchange without Entity Authentication represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.