March 9, 2021 - KB5000802 (OS Builds 19041.867 and 19042.867)
Windows 10, version 2004, all editions Windows Server version 2004 Windows 10, version 20H2, all editions Windows Server, version 20H2, all editions
Highlights
- Updates to improve security when Windows performs basic operations.
- Updates to improve security when using Microsoft Office products.
- Updates security for the Windows user interface.
Improvements and fixes
Windows 10 servicing stack update - 19041.860 and 19042.860
- This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates (SSU) ensure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft updates.
Windows 10, version 20H2
This security update includes quality improvements. Key changes include:
- This build includes all the improvements from Windows 10, version 2004.
- No additional issues were documented for this release.
Windows 10, version 2004
This security update includes quality improvements. Key changes include:
- Addresses an elevation of privilege security vulnerability documented in CVE-2021-1640 related to print jobs submitted to "FILE:" ports. After installing Windows updates from March 9, 2021 and later, print jobs that are in a pending state before restarting the print spooler service or restarting the OS will remain in an error state. Manually delete the affected print jobs and resubmit them to the print queue when the print spooler service is online.
- Security updates to the Windows Shell, Windows Fundamentals, Windows Management, Windows Apps, Windows User Account Control (UAC), Windows Virtualization, the Windows Kernel, the Microsoft Graphics Component, Internet Explorer, Microsoft Edge Legacy, and Windows Media.
Windows Server, version 2004is a Semi-Annual Channel (SAC) Release. In our most recent Windows Server SAC releases, we've optimized for containers. In this release, we continued improving fundamentals for the core container platform such as performance and reliability. We've also worked with .NET team and PowerShell team and further optimized image size and performance for Server Core containers. We will share more details below. On container networking side, we implemented several improvements to allow for better scalability, robustness, and reliability. One example is additional changes and improvements to Direct Server Return (DSR).
Windows Server, version 20H2 is the next Semi-Annual Channel release of Windows Server, version 2004. This version focuses on reliability, performance, and other general improvements, but has no new features. Like other Semi-Annual Channel releases, it's supported for 18 months after its release.
Microsoft Corporation,leading developer of personal-computer software systems and applications. The company also publishes books and multimedia titles, offers e-mail services, and sells electronic game systems, computer peripherals (input/output devices), and portable media players. It has sales offices throughout the world.
Product:Windows Server
Version:20H2 SAC Build 19042.867.vb_release_svc_prod1.210226-1354 MSDN
Supported Architectures:x64
Website Home Page :www. microsoft.com
Language:english
System Requirements:PC *
Size:3.4 Gb

Minimum:
- Processor: 1 gigahertz (GHz) or faster processor or SoC
- RAM: 2 gigabyte (GB) for 64-bit
- Hard disk space: 32 GB for 64-bit OS
- Graphics card: DirectX 9 or later with WDDM 1.0 driver
- Display: 800 x 600, a minimum diagonal display size for the primary display of 7-inches or larger.