Security Update for Windows Internet Explorer Knowledge Base 956390. This update is concerning to the vulnerability exposed in Microsoft Security Bulletin MS08-058, which said that roughly as follows: Resolves reported vulnerabilities in displaying information. These vulnerabilities could allow to display information or remote code execution if a user views a special part of a Web page using Internet Explorer. We consider that 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. Microsoft Office encourages you to download this update and consider it as a critical one. In the web site there is a list of tested Affected and Non-Affected Software, where you can find your Operating System description. Into the web site it will appear a little icon in the right side of this security description screen where you can choose to Scan your computer for Windows and Office updates that you need, if you have the time, we invite you to do it as often as you can or configure your automatic update option.