Security Update for Windows Media Format Runtime 9.5 for Windows XP SP2 and Windows Server 2003 SP2 x64 Edition (KB978695)

A security issue has been identified that could allow an unauthenticated 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...

Security Update for Windows Vista for x64-based Systems (KB973507)

A security issue has been identified that could allow an unauthenticated 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...

Security Update for Windows Vista x64-based Systems (KB938464)

A security issue has been identified that could allow an attacker to remotely compromise a Windows-based system that uses GDI+ and gain control over it. You can help protect your computer by installing this update from Microsoft. After you install this item, you may have to restart your computer...