Microsoft Download Center Archive

Security Update for Windows Server 2003 (KB939778)

  • Published:
  • Version: 939778
  • Category: Security Patch
  • Language: English

A security issue has been identified in Subsystem for UNIX-based Applications that could allow an attacker to compromise your Windows-based system and gain control over it.

  • A security issue has been identified in Subsystem for UNIX-based Applications 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.
Knowledge Base Articles:
Security Bulletins:

Files

Status: Deleted

This download is no longer available on microsoft.com. The downloads below are archives provided by the Internet Archive Wayback Machine from the Microsoft Download Center prior to August 2020.

FileSize
WindowsServer2003-KB939778-x86-ENU.exe
SHA1: 054aac730cc95b6b74e67d8fda749d1523c339c3
852 KB

System Requirements

Operating Systems: Windows Server 2003 Service Pack 1, Windows Server 2003 Service Pack 2


Installation Instructions


    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.


Related Resources

What is this?

In August 2020, Microsoft deleted thousands of downloads for prior versions of Windows, Office, Visual Studio, SQL Server, and countless other products. Legacy Update has catalogued the Microsoft Download Center as it stood prior to August 2020.

Check our Microsoft Download Center Archive homepage to discover more downloads.