Browser Bugs (any listing available)?

[darkmagex]

I'm doing research on browser vulnerabilities (which is safest, secure etc) and Ive been looking for some sort of list of bugs so I can put a numerical value on it, but to no avail. Anyone know where I can find this info. Anything on IE, Netscape/Mozilla, Opera would be helpful....

 

[Rand]

Mozilla bugs

I sincerely doubt you can really simplify security into one simple number for each browser however.

 

[n0cmonkey]

Unpatched IE