Windows 10: KB4346086 Intel microcode updates for Windows 10 v1703 - August 21

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    Posts : 32,415
    64-bit Windows 10 Pro build 18242
       21 Aug 2018 #1

    KB4346086 Intel microcode updates for Windows 10 v1703 - August 21


    KB4346086: Intel microcode updates

    Applies to: Windows 10, version 1703



    Summary

    Intel recently announced that they have completed their validations and started to release microcode for recent CPU platforms related to Spectre Variant 3a (CVE-2018-3640: "Rogue System Register Read (RSRE)"), Spectre Variant 4 (CVE-2018-3639: "Speculative Store Bypass (SSB)"), L1TF (CVE-2018-3615, CVE-2018-3620, CVE-2018-3646: "L1 Terminal Fault"). In addition to microcode updates previously released in KB4091663​ to address Spectre Variant 2 (CVE 2017-5715: "Branch Target Injection"), this update also includes microcode updates from Intel for the following CPUs.

    Code Name Product Collection Product Names CPUID Intel microcode update revision
    Skylake U23e 6th Generation Intel® Core™ Processor Family Intel® Core™ Processor I7-6560U, I7-6567U, I7-6650U, I7-6660U
    Intel® Core™ Processor I5-6260U, I5-6267U, I5-6287U, I5-6360U
    Intel® Core™ Processor I3-6167U
    406E3 0xC6
    Skylake U 6th Generation Intel® Core™ Processors Intel® Core™ Processor i7-6500U, i7-6510U, i7-6600U
    Intel® Core™ Processor i5-6200U, i5-6210U, i5-6300U, i5-6310U
    Intel® Core™ Processor i3-6100U, i3-6110U
    Intel® Pentium® Processor 4405U, 4415U
    Intel® Celeron® Processor 3855U, 3865U, 3955U, 3965U
    406E3 0xC6
    Skylake Y 6th Generation Intel® Core™ Processor Family Intel® Core™ Processor m7-6Y75
    Intel® Core™ Processor m5-6Y54, m5-6Y57
    Intel® Core™ Processor m3-6Y30
    Intel® Pentium® Processor 4405Y
    406E3 0xC6
    Skylake H 6th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-6700HQ, i7-6770HQ, i7-6820HK,
    i7-6820HQ, i7-6870HQ, i7-6920HQ, i7-6970HQ
    Intel® Core™ Processor i5-6300HQ, i5-6350HQ, i5-6440HQ
    Intel® Core™ Processor i3-6100H
    506E3 0xC6
    Skylake S 6th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-6700, i7-6700K, i7-6700T
    Intel® Core™ Processor i5-6400, i5-6400T, i5-6500, i5-6500T , i5-6600, i5-6600K, i5-6600T
    Intel® Core™ Processor i3-6100, i3-6100T, i3-6120, i3-6120T, i3-6300, i3-6300T, i3-6320, i3-6320T
    Intel® Pentium® Processor G4400, G4400T, G4420, G4420T, G4500, G4500T, G4520, G4520T, G4540
    Intel® Celeron® Processor G3900, G3900T, G3920, G3920T, G3940
    506E3 0xC6
    Kaby Lake U 7th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-7500U, i7-7510U, i7-7600U
    Intel® Core™ Processor i5-7200U, i5-7210U, i5-7300U, i5-7500U
    Intel® Core™ Processor i3-7007U, i3-7100U, i3-7110U, i3-7130U,
    Intel® Pentium® Processor 4415U
    Intel® Celeron® Processor 3865U, 3965U
    806E9 0x8E
    Kaby Lake U23e 7th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-7560U, i7-7567U, i7-7660U,
    Intel® Core™ Processor i5-7260U, i5-7267U, i5-7287U, i5-7360U
    Intel® Core™ Processor i3-7167U
    806E9 0x8E
    Kaby Lake Y 7th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-7Y75
    Intel® Core™ Processor i5-7Y54, i5-7Y57
    Intel® Core™ Processor M3-7Y30, M3-7Y30
    Intel® Pentium® Processor 4410Y, 4415Y
    Intel® Celeron® Processor 3965Y
    806E9 0x8E
    Coffee Lake H (6+2) 8th Generation Intel® Core™ Processor Family Intel® Core™ Processor i9-8950HK
    Intel® Core™ Processor i7-8700B, i7-8750H, i7-8850H
    Intel® Core™ Processor i5-8300H, i5-8400B, i5-8400H, i5-8500B
    906EA 0x96
    Coffee Lake S (6+2) 8th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-8670, i7-8670T, i7-8700, i7-8700K, i7-8700T
    Intel® Core™ Processor i5-8400, i5-8400T, i5-8420, i5-8420T, i5-8500 , i5-8500T, i5-8550, i5-8600, i5-8600K, i5-8600T, i5-8650, i5-8650K
    906EA 0x96
    Coffee Lake S (6+2) Xeon E Intel® Xeon® Processor E Family Intel® Xeon® Processor E-2176M, E-2186M 906EA 0x96
    Coffee Lake S (4+2) Xeon E Intel® Xeon® Processor E Family TBD 906EA 0x96
    Coffee Lake S (6+2) x/KBP 8th Generation Intel® Core™ Processor Family TBD 906EA 0x96
    Coffee Lake S (4+2) 8th Generation Intel® Core™ Processor Family
    Intel® Pentium® Gold Processor Series
    Intel® Celeron® Processor G Series
    Intel® Core™ Processor i3-8000, i3-8000T, i3-8020, i3-8100, i3-8100, i3-8100T, i3-8120, i3-8300, i3-8300T, i3-8350K
    Intel® Pentium® Gold G5400, G5400T, G5400T, G5420, G5420T, G5420T, G5500, G5500T, G5600
    Intel® Celeron® Processor G4900, G4900T, G4920
    906EB 0x8E

    This update is a stand-alone update that's available through the Microsoft Update Catalog and targeted to Windows 10 Version 1703 (Creators Update). This update also includes Intel microcode updates that were already released for this operating system at the time of Release To Manufacturing (RTM).

    We will offer additional microcode updates from Intel thru this article for these operating systems as they become available to Microsoft.

    Please make sure that mitigation against Spectre Variant 2 is enabled by applying the update through KB4078407 or through the registry settings that are documented in the following article:


    Important
    Refer to the websites for Intel and your device manufacturer for their microcode recommendations before you apply this update to your device.

    Known issues

    Microsoft is not aware of any issues that affect this update currently.

    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.


    Source: https://support.microsoft.com/en-us/...rocode-updates

    See also:



    Direct download links for KB4346086 MSU file from Microsoft Update Catalog:

    Download KB4346086 MSU for Windows 10 v1703 32-bit (x86) - 1.3 MB

    Download KB4346086 MSU for Windows 10 v1703 64-bit (x64) - 1.3 MB


    Last edited by Brink; 21 Aug 2018 at 16:21.
      My ComputersSystem Spec


 

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