Now it makes sense why Apple released Safari for Windows. Steve must love his Windows security jokes so much that he decided Apple should create a browser that exploits them even more.
Currently only six bugs have been found. Four involving Safari crashing & two that allow remote code to be launched. Currently there's no official word on whether these can be re-created on its OS X counterpart. So for now we'll call this a sneak attack, or maybe a beta. Yeah, beta sounds better