CVE Catalog

CVE-2026-58065

HighCVSS 8.1
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.46%

37th percentile - higher than 37% of all known CVEs

Summary

The Apache Airflow Git provider defaults to StrictHostKeyChecking=no for git-over-SSH operations, disabling SSH host-key verification. An attacker can intercept the network path between an Airflow worker and the Git server (man-in-the-middle), impersonate the server, capture the SSH deploy key, or inject malicious repository content.

Risk Assessment

The organization risks theft of SSH deploy keys and injection of malicious code into repositories, potentially leading to system integrity breaches and data leaks.

Recommendation

Upgrade to apache-airflow-providers-git version 0.4.1 or later and configure a known_hosts file to enable SSH host-key verification.

Related vulnerabilities

Original NVD description (English source)

The Apache Airflow Git provider runs its git-over-SSH operations with `StrictHostKeyChecking=no` by default, disabling SSH host-key verification. An attacker who can intercept the network path between an Airflow worker and the Git server can impersonate the server (man-in-the-middle), capturing the SSH deploy key or injecting malicious repository content. Deployments that use the Git DAG bundle or Git provider to clone over SSH with a deploy key are affected. The fix changes the default to verify host keys; upgrade to apache-airflow-providers-git `0.4.1` or later and configure a `known_hosts` file.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS