Cumulative Security Update for Internet Explorer (939653)

Summary
This critical security update resolves three privately reported vulnerabilities and one publicly disclosed vulnerability. The vulnerability with the most serious security impact could allow remote code execution if a user viewed a specially crafted Web page using Internet Explorer. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.
Solution
Run Windows update or apply patches available from the following website: http://www.microsoft.com/technet/security/bulletin/ms07-057.mspx
References