Windows 10 Version 1809 – Intel Microcode Updates

Posted: April 6, 2019 in Windows 10
Tags: , , , ,

Summary:   Intel Processor(CPU) microcode update for Windows 10 Version 1809 addressing Spectre and Terminal Fault security vulnerabilities



    • This Intel Microcode update for Windows 10 Version 1809 address 3 security vulnerabilities
        • Two Spectre variants(3a and 4) and the L1 Terminal Fault(L1TF)
    • Windows 10 Version 1809 Intel microcode updates are stand-alone updates and currently only available in the Microsoft Catalog though in the future it may also be deployed through Windows Update
    • This Microcode updates include previous released microcode updates
    • Applicable to Windows 10 Version 1809 and noted in the Knowledge Base(KB) article section
    • Applicable to specific Intel CPU’s as noted in the Knowledge Base article
      • Note: Install the update for the applicable processor


Microsoft Knowledge Base(KB) article:


How to Obtain:


Additional information::


Apr  5 2019: Initial Draft Date

Apr  6 2019: Initial Publish Date

Apr  9 2019: Added pic(snapshot/graphic) of KB4465065 in Microsoft Catalog

Apr 10 2019: Added ‘Additional Information’ section

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