Description: A security issue has been identified that could allow an attacker to misrepresent a system action or behavior without the knowledge of the user. You can help protect your system by installing this update from Microsoft. After you install this update, you may have to restart your system.
Architecture: AMD64
Classification: Security Updates
Supported products: Windows 7
Supported languages: all
MSRC Number: MS09-056
MSRC severity: Important
KB article numbers: 974571