Microsoft Download Center Archive

Security Update for Microsoft .NET Framework 3.5 on Windows 8 and Windows Server 2012

  • Published:
  • Version: 3.5
  • Category: Security Patch
  • Language: English

A security issue has been identified that could allow an attacker to break or bypass a security feature in the affected software.

  • A security issue has been identified that could allow an attacker to break or bypass a security feature in the affected software. You can help protect your system by installing this update from Microsoft. After you install this update, you may have to restart your system.
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
Windows8-RT-KB2966825-x64.msu
SHA1: 7dcfa04ec74b6976eb4eb8a9acea0da40095f0f3
85.89 MB
Windows8-RT-KB2966825-x86.msu
SHA1: 13a4cae84d8f9ce31f913efd9c1c5724332fe22e
54.57 MB

System Requirements

Operating Systems: Windows 8, Windows Server 2012

Installation 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:
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      • To cancel the installation, click Cancel.