Security Update for Windows Server 2003 (KB840315)
A security issue has been identified that could allow an attacker to compromise a computer running Windows and gain control over it.
- A security issue has been identified that could allow an attacker to compromise a computer running Windows 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.
Other critical security updates are available: To find the latest security releases for you visit Windows Update and click "Scan for updates." And visit the Protect your PC site to learn how to have the latest security updates delivered directly to your computer.
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.
Operating Systems: Windows Server 2003
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