Support for Windows Vista Service Pack 1 (SP1) ends on July 12, 2011. To continue receiving security updates for Windows, make sure you're running Windows Vista with Service Pack 2 (SP2). For more information, refer to this Microsoft web page: Support is ending for some versions of Windows.
Microsoft has completed the investigation into a public report of this issue. We have released security bulletin MS11-026 to address this issue. For more information about this issue, including download links for an available security update, visit the following Microsoft webpage:
Article ID: 2501696 - Last Review: Jun 21, 2014 - Revision: 1