Jump to content


KB4100347: Intel microcode updates

  • Please log in to reply
No replies to this topic

#1 TheJoker


    Forum Deity

  • Boot Camp Mod
  • PipPipPipPipPip
  • 14,487 posts

Posted 16 May 2018 - 05:34 PM

Applies to: Windows Server version 1803Windows 10 version 1803




Intel recently announced that they have completed their validations and started to release microcode for recent CPU platforms related to Spectre Variant 2 (CVE 2017-5715 [“Branch Target Injection”]). This update includes microcode updates from Intel for the following CPUs:



This update is a standalone update that is available through the Microsoft Update Catalog and targeted for Windows 10 version 1803 (Windows April 2018 Update) and Windows Server Version 1803 (Server Core). This update also includes Intel microcode updates that were already released for these operating systems at the time of release to manufacturing (RTM). We will offer additional microcode updates from Intel through this article for these operating systems as they become available to Microsoft. Please ensure that mitigation against Spectre Variant 2 is enabled through the registry settings that are documented in the following article:

Windows Server guidance to protect against speculative execution side-channel vulnerabilities


Consult with your device manufacturer and Intel via their websites regarding their microcode recommendation for your device before applying this update to your device.


  How to obtain and install the update


Microsoft Update Catalog
To get the stand-alone package for this update, go to the Microsoft Update Catalog website.
Last Updated: May 16, 2018


Free Tools for Fighting Malware
Anti-Virus: avast! Free Antivirus / Avira Free AntiVirus
OnLine Anti-Virus: ESET / BitDefender / F-Secure
Anti-Malware: Malwarebytes' Anti-Malware / Dr.Web CureIt
Spyware/Adware Tools: MVPS HOSTS File / SpywareBlaster
Firewall: Comodo Firewall Free / Privatefirewall
Tutorials: How did I get Infected? / Internet Explorer Privacy & Security Settings
If we have helped, please help us continue the fight by using the Donate button, or see this topic for other ways to donate.

MS MVP 2009-20010 and ASAP Member since 2005

Member of UNITE
Support SpywareInfo Forum - click the button