A new 0-day exploit enables remote code execution in Internet Explorer 7, 8, and 9 on Windows XP, Vista and Windows 7. Attackers could craft websites that take advantage of a vulnerability in the way Internet Explorer accesses objects that have been deleted or improperly allocated. With 41% of North Americans and 32% of worldwide internet users relying on Internet Explorer, the exploit could affect millions. Users are asked to switch to a different browser for now, until a patch is distributed by Microsoft.”]

