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    Security Update for Microsoft XML Core Services 4.0 Service Pack 3 (KB2721691)

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    A security issue has been identified in Microsoft XML Core Services (MSXML) that could allow an attacker to compromise your Windows-based system and gain control over it.
    • Version:

      2721691

      File Name:

      msxml4-KB2721691-enu.exe

      Date Published:

      7/9/2012

      File Size:

      2.0 MB

      KB Articles: KB2721691

      Security bulletins:MS12-043

        A security issue has been identified in Microsoft XML Core Services (MSXML) that could allow an attacker to compromise your Windows-based system and gain control over it. You can help protect your computer by installing this update from Microsoft. After you install this item, you may have to restart your computer. Once you have installed this item, it cannot be removed.
    • Supported Operating System

      Windows 7, Windows 7 Service Pack 1, Windows 8, Windows Server 2003 Service Pack 2, Windows Server 2008 Service Pack 2, Windows Server 2012, Windows Vista Service Pack 2, Windows XP Service Pack 3


        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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