Microsoft

Security Update for Microsoft .NET Framework 4

Share
Select Language:
A security issue has been identified that could allow an attacker to compromise your Windows-based system that is running the Microsoft .NET Framework and gain complete 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.
  • Details

    File name:
    Date Published:

    NDP40-KB2487367-IA64.exe

    8/5/2011

    Version:
    File size:

    4.0

    2.0 MB

      A security issue has been identified that could allow an attacker to compromise your Windows-based system that is running the Microsoft .NET Framework and gain complete 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.
  • System Requirements

    Supported Operating System

    Windows 7, Windows Server 2003, Windows Server 2008, Windows Server 2008 R2, Windows Vista, Windows XP

  • Install Instructions

      1. Click the Download button on this page to start the download, or select a different language from the Change language drop-down list and click Change.
      2. Do one of the following:
        • To start the installation immediately, click Run.
        • To save the download to your computer for installation at a later time, click Save.
        • To cancel the installation, click Cancel.

Popular downloads

Free PC updates

  • Security patches
  • Software updates
  • Service packs
  • Hardware drivers
Run Microsoft Update
close
moreinfo