Microsoft Download Center Archive
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Security Update for Windows Vista for x64-based Systems (KB2799494) |
A security issue has been identified that could allow an authenticated local attacker to compromise your system and gain control over it.
A security issue has been identified that could allow an authenticated local attacker to compromise your system and gain control over it. You can help protect your system by installing this update from Microsoft. After you install this update, you may have to restart your system.
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Files
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Status: LiveThis download is still available on microsoft.com. The downloads below will come directly from the Microsoft Download Center. |
System Requirements
Operating Systems: Windows Vista Service Pack 2
Installation Instructions
- To start the download, click the Download button and then do one of the following, or select another language from Change Language and then click Change.
- Click Run to start the installation immediately.
- Click Save to copy the download to your computer for installation at a later time.
Additional Information
To find the latest security updates for you, visit Windows Update and click Express Install. To have the latest security updates delivered directly to your computer, visit the Security At Home web site and follow the steps to ensure you're protected.