MS11-055: Vulnerability in Microsoft Visio could allow remote code execution: July 12, 2011

Microsoft has released security bulletin MS11-055. To view the complete security bulletin, visit one of the following Microsoft websites:

• Home users:
  http://www.microsoft.com/security/pc-security/bulletins/201107.aspx (http://www.microsoft.com/security/pc-security/bulletins/201107.aspx)
  Skip the details: Download the updates for your home computer or laptop from the Microsoft Update website now:
  http://update.microsoft.com/microsoftupdate/ (http://update.microsoft.com/microsoftupdate/)
• IT professionals:
  http://www.microsoft.com/technet/security/bulletin/ms11-055.mspx (http://www.microsoft.com/technet/security/bulletin/ms11-055.mspx)

How to obtain help and support for this security update

Help installing updates: Support for Microsoft Update (http://support.microsoft.com/ph/6527)

Security solutions for IT professionals: TechNet Security Troubleshooting and Support (http://technet.microsoft.com/security/bb980617.aspx)

Help protect your computer that is running Windows from viruses and malware: Virus Solution and Security Center (http://support.microsoft.com/contactus/cu_sc_virsec_master)

Local support according to your country: International Support (http://support.microsoft.com/common/international.aspx)

More information about this security update

Known issues and additional information about this security update

The following article contains additional information about this security update as it relates to individual product versions. The article may contain known issue information. If this is the case, the known issue is listed below the article link.

• 2493523  (http://support.microsoft.com/kb/2493523/ ) MS11-055: Description of the security update for Visio 2003: July 12, 2011
  
  The following is a known issue in security update 2493523. For more information about this known issue, see security update 2493523.
  • Microsoft Update or Windows Update may offer this update even though you do not have Microsoft Office Visio 2003 installed.

Security update replacement information

This security update does not replace a previously released security update.