MS13-034: Vulnerability in Microsoft Antimalware Client could allow elevation of privilege: April 9, 2013


Microsoft has released security bulletin MS13-034. To view the complete security bulletin, go to one of the following Microsoft websites:

How to obtain help and support for this security update

Help installing updates: Support for Microsoft Update

Security solutions for IT professionals:
TechNet Security Troubleshooting and Support

Help protect your Windows-based computer from viruses and malware: Virus Solution and Security Center

Local support according to your country:
International Support

More Information

More information about this security update

The following article contains more information about this security update as it relates to individual product versions:
  • 2781197 Windows Defender for Windows 8 and Windows RT
File hash information

Article ID: 2823482 - Last Review: Apr 9, 2013 - Revision: 1

Windows RT, Windows 8, Windows 8 Enterprise, Windows 8 Pro