FrSIRT is reporting a brand new IE exploit targeted to XP SP0 (Gold) that appears to be patched in XP SP1 or higher, as well as W/2000 SP4.  Still, there might be some folks running "Gold" (and especially W/2000 SP3 in the corporate world) ... More can be found at FrSIRT's site 

Microsoft Internet Explorer "IsComponentInstalled()" Remote Stack Overflow Exploit

Date : 28/02/2006
Rated as : Critical
Note : This vulnerability has reportedly been fixed in Windows XP SP1 and Windows 2000 SP4

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