CVE-2026-94134
The Apache Airflow SSH provider hook disables SSH host-key verification by default: unless host_key is configured or no_host_key_check is explicitly set to false, it accepts any server key.
Published Oct 15, 2026 · Updated Oct 16, 2026
The full analysis for this CVE is not ready yet, so this page shows the scores and scope from the public record. How CVEs are selected
Key Facts
Patch in the next maintenance window- CVE-2026-94134 is a critical-severity vulnerability (CVSS 9.1).
- It is not listed in any known-exploited vulnerabilities catalog. No public exploit code is known.
- No fixed version is listed yet; check the vendor advisory for mitigations.
- Brandefense priority: patch in the next maintenance window, because of its high severity, although no exploitation is known.
Scores
CVSS
9.1
EPSS (30-day exploit likelihood)
n/a
Exploit maturity
None known
ATLAS score
n/a
Outside the curated set
FAQ
Common Questions.
The Apache Airflow SSH provider hook disables SSH host-key verification by default: unless host_key is configured or no_host_key_check is explicitly set to false, it accepts any server key.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch in the next maintenance window, because of its high severity, although no exploitation is known.
Is CVE-2026-94134 On Your Attack Surface?
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