All of the dialog boxes in my Bridge & Photoshop CS6 have black writting on a black backgroud which makes all of them unusable. I have recently zeroed my hard drive and reinstalled all software (Adobe via Creative Cloud) and this problem popped up.
There is a similar 2012 forum thread which addressed this problem, stating the solution was found by zeroing the drive, then reinstalling: http://forums.adobe.com/thread/1008692
Here's what it looks like:
Apparently this issue is cauused by agressive registry cleaners like MacSweeper that have deleted some files. Here is the help doc.
Thank you Curt Y - I uninstalled MacKeeper, then re-installed P-Shop CC & Bridge. So far so good, even without an OS re-install, though I may do this to cover all the bases.