On October 9, 2018, the security update KB4465477 (“Servicing stack update”), which is intended for users of Windows 10 October 2018 Update (version 1809) and Windows Server 2019 (1809), became available.
In addition to the cumulative update KB4464330 (Build 17763.55), the security update KB4465477 for Windows 10 version 1809 (October 2018 Update) based on x86, x64 (amd64), ARM64 and Windows Server 2019 (1809) processors was released on Tuesday patches x64
As noted in the Microsoft Knowledge Base article, the update includes “stability improvements for the Windows 10 Version 1809 service stack.”
Update KB4465477 will be downloaded and installed automatically, without requiring a restart. This update is also available through Windows Server Update Services (WSUS).
You can check for updates in Control Panel > Programs > Programs and Features > View installed updates.
Download update KB4465477
You can also download update 4465477 through the Microsoft Update Catalog website and install it manually through the link below.
You can download the file below:x64 download update
x86 download update
ARM64 download update
Windows Server 2016 download update