Always check the "Supported Releases" list before applying a patch. Applying a patch to an unsupported version can break the software or cause data corruption. 16: We Live Together Vol.
The patch has been tested and verified to work on a specific version of the software or operating system. Step Daddy Loves Daughter Very Much — More Context Or
You have created a file (usually a .patch or .diff file) that contains the differences between two versions of code. This file is "exported" so it can be sent via email or uploaded to a task tracker.
Based on the likely typo in your request, here is the helpful text broken down by what you might have meant. If you are looking at a vulnerability report or a changelog and see a status like this, here is what it means:
A security flaw or bug was reported by a user or researcher, and the developers have successfully created and released a patch (fix) for it.