NowadaysMicrosoftAn Intel firmware update is being released to all supported devices using the Windows 10 2018 April update (version 1803). It is worth noting that Windows 10 KB4100347 is only shipped to PCs equipped with Intel processors and contains additional mitigation measures for Spectre Variant 2 vulnerabilities. CVE 2017-5715 (Specter Variant 2) is one of the vulnerabilities found in the Intel CPU and was disclosed earlier this year.
Intel stated that based on these efforts, Intel has now released product microcode updates to OEM customers, partners based on the Kaby Lake and Coffee Lake platforms, and other Skylake-based platforms. According to Microsoft, the update is available via Windows Update. If the user enables automatic updates in the settings, it will be downloaded automatically. Users can also download it from the Microsoft Update Catalog.KB4100347 Windows 10 download address: