How to check OpenSSH version
On Linux, macOS, or Windows, we can use ssh -V (uppercase V) to check the OpenSSH version currently installed. Example 1 Terminal $ ssh -V OpenSSH_9.0p1, LibreSSL 3.3.6 Example 2 Terminal $ ssh -V OpenSSH_8.4p1 Debian-5+deb11u1, OpenSSL 1.1.1n 15 Mar 2022 References Wikipedia – OpenSSH OpenSSH Release Notes