Microsoft Corporation’s highly touted next generation OS, Vista, may not be ready for prime time just yet according to an article from News.com. It appears that a reputable Silicon Valley security firm has discovered at least six security holes in what was promised to be the most advanced and secure PC OS ever released.

Microsoft has issued a statement confirming the security issues, but saying that no one has “exploited” it yet. Meaning that it’s only a matter of time.

People who were looking forward to moving to DX10 as quickly as possible would have to wait even longer and games like Crysis and Halo 2 could be pushed back further.