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Security Update for Windows Server 2008 R2 x64 Edition (KB2758857)

A security issue has been identified that could allow an unauthenticated remote attacker to compromise your system and gain control over it.

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  • Version:

    2758857

    Date Published:

    7/15/2024

    File Name:

    Windows6.1-KB2758857-x64.msu

    File Size:

    10.1 MB

    KB Articles:

    KB2758857

    Security bulletins:

    MS12-081

    A security issue has been identified that could allow an unauthenticated remote 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.
  • Supported Operating Systems

    Windows Server 2008 R2, Windows Server 2008 R2 SP1


    1. 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.
  • Other critical security updates are available: 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.

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