Windows Server 2016 Build 14393970 Enus April 2017 2021 «Must See»

Introduction

• The source system was build 14393.970 or newer (due to upgrade compatibility checks for SSU).
• Language edition (en-US) remained consistent.

Release date: April 11, 2017

Windows Server 2016 Build 14393.970 refers to a specific system state achieved after applying the March 22, 2017 cumulative update ( The references you found likely point to a custom "Gen2" ISO release windows server 2016 build 14393970 enus april 2017 2021

Would you like me to provide the exact update history table from April 2017 through December 2021 for Server 2016?
Or the full file list inside that specific ISO? Introduction

As a cumulative update, Build 14393.970 focused on reliability and bug fixes rather than major new OS features: The source system was build 14393

Bottom line: Unless you are researching a legacy bug from 2017, skip this build. Download a current, patched Server 2016 ISO instead.

• CVE-2020-1472 (Zerologon)
• CVE-2021-1678 (Spooler)
• CVE-2021-26414 (DCOM)
• Many others