Cumulative Security Update for Outlook Express for Windows XP x64 Edition (KB923694)

A security issue has been identified that could allow an attacker to remotely compromise your Windows-based system using Outlook Express. You can help protect your computer by installing this update from Microsoft. After you install this item, you may have to restart your computer...

Security Update for Windows Vista for x64-based Systems (KB971657)

A security issue has been identified that could allow an authenticated remote attacker to compromise your system and gain control over it. You can help protect your system by installing this update from Microsoft. After you install this update, you may have to restart your system...