What happens if a ColdFusion 2023 license is installed on too many servers?

Can anyone tell me what happens when a ColdFusion 2023 Enterprise license is used on more servers (or CPUs or whatever) than Adobe thinks are covered by the license? 

I would not deliberately overuse a license, but because previous communication with Adobe about licensing has been far from clear, and the fact that I am not in our company’s licensing department, as well as the fact that Adobe’s stance on allowing (or not) a license to be used on a dev servers if licensing has been purchased for a prod server, it’s hard to be 100% sure that issues won’t arise.

We have a UAT server and I’m almost sure our existing licensing will accommodate it, but if I apply the serial number and it isn’t covered, what will happen - Something as clear as a notification on attempt, or something much worse, like our PROD server being silently downgraded to developer mode?

Thanks!