I am not sure if one has been compiled.
It’s quite hard to tell as the state of the DCS Hornet bug report forum’s maintenance is a bit sub-par in terms of marking threads as even verified bugs (and not user issues) and then again threads do not get marked as resolved when a patch comes out. Some bugs are posted to the DCS World section itself such as under MP Issues or Weapon Issues as well. There are also old, unsolved bugs buried a few pages back now too with 2.5.6 adding so many new ones.
Now I must also be fair to the community managers, as they get bombarded with reports from all the sub-forums and ED’s discord too - so thread marking gets forgot sometimes. Each patch we get new bugs, solved bugs and old bugs that come back.
I’d love a list too, but unless ED themselves implement a public bug tracking system where each bug is given an ID#, and tagged to specific weapons, airframes or game modes I don’t think full list will be possible.
If you have any specific concerns though, there are a number of us here that can happily join your “research team” to find an existing report, or try to replicate an issue so we can make a new one.