EUVD-2026-102523

The Apache Airflow SFTP provider's deferrable code paths SFTPTrigger, SFTPHookAsync, SFTPClientPool disable SSH host-key verification by default unless the connection explicitly sets nohostkeycheck to false. Deployments that run SFTP sensors or operators in deferrable mode are affected. An attack...

CVE-2026-94135

The Apache Airflow SFTP provider's deferrable code paths SFTPTrigger, SFTPHookAsync, SFTPClientPool disable SSH host-key verification by default unless the connection explicitly sets nohostkeycheck to false. Deployments that run SFTP sensors or operators in deferrable mode are affected. An attack...

CVE-2026-94135

The Apache Airflow SFTP provider contains a vulnerability where the deferrable code paths (SFTPTrigger , SFTPHookAsync , and SFTPClientPool ) disable SSH host-key verification by default. This occurs unless the connection explicitly sets no_host_key_check to false. Affected deployments running SF...

CVE-2026-94135 Apache Airflow SFTP provider: Async SFTP hook disables host-key verification by default

The Apache Airflow SFTP provider's deferrable code paths SFTPTrigger, SFTPHookAsync, SFTPClientPool disable SSH host-key verification by default unless the connection explicitly sets nohostkeycheck to false. Deployments that run SFTP sensors or operators in deferrable mode are affected. An attack...