Reed, you don’t say what update you show this CF to be on. That’s kind of important to the question.
Besides looking in the “available updates” tab, what do you see in the “system information” or “settings summary” pages of the CF Admin? If you’re on update 15, then you’re set. That’s the latest. I realize you are saying this is a new install, so you’re presuming there are no updates installed. What updates are installed depends on the date the installer was created. There was an update back in 2013 that pre-installed I think up to update 8. I don’t think there’s been a new installer for CF10 recently that pre-configured update 15 (there is a new installer for CF11 that preconfigures its update 3). But let’s start with confirming what you do or don’t have.
The next thing would be are you sure the server on which it’s running has internet access? If not, then it doesn’t show any because it can’t reach the server to tell you there are new ones. In that case, if you must use a proxy to get out on that server, you can configure the proxy settings for CF to allow it to use that. Let us know if that’s it and I/someone can share more info.
/charlie
/Charlie (troubleshooter, carehart. org)