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.
This article directs you to a list of Microsoft Knowledge Base (KB) articles that describe the hotfixes and the security updates that were previously released and that are included in the following service packs:
Windows Vista Service Pack 1 (SP1)
Windows Vista Service Pack 2 (SP2)
Windows Server 2008 Service Pack 2 (SP2)
This information is primarily intended to help IT Professionals and corporate helpdesks support and maintain a company’s computer system.
Hotfixes and security updates that are included in Windows Vista SP1
For more information about the hotfixes and the security updates that are included in Windows Vista SP1, visit the following Microsoft TechNet Web site: