Check out http://www.securityfocus.com vulnerabilities database.  

also look at http://icat.nist.gov/icat.cfm

Dusty

-----------------------------------------------
> 
> Does anybody know of a good website that tracks security holes in
> OSs?
> 
> I want to be able to compare open source vs. non in terms of security
> flaws and speed of corrections.
> 
> We all "know" that open source is stronger on this front, but I think
> its good if I can reference something specifically if needed.
> 
> Mahalo!
> 
> Rob
> 
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