Windows Server, version 2004 build 19041.450

Microsoft has released cumulative update for the latest Windows Server, version 2004 SAC. KB4566782 (OS Build 19041.450) brings a number of updated highlights, improvements and security fixes.

August 11, 2020 — KB4566782 (OS Build 19041.450)
Applies to: Windows 10, version 2004, all editionsWindows Server version 2004

Highlights
- Updates to improve security when using input devices (such as a mouse, keyboard, or pen).
- Updates to improve security when Windows performs basic operations.
- Updates for storing and managing files.
- Updates to improve security when using Internet Explorer and Microsoft Edge Legacy.
- Updates to improve security when using Microsoft Office products.
- Updates for verifying usernames and passwords.

Improvements and fixes
This security update includes quality improvements. Key changes include:

- Addresses an issue in Universal Windows Platform (UWP) apps that allows single sign-on authentication when an app does not have the Enterprise Authentication capability. With the release of CVE-2020-1509, UWP applications might begin prompting the user for credentials.
- Security updates to the Microsoft Scripting Engine, Internet Explorer, Windows Graphics, Microsoft Graphics Component, Windows Kernel, Windows Input and Composition, Windows Media, Windows Shell, the Windows Wallet Service, Microsoft Edge Legacy, Windows Cloud Infrastructure, Windows Authentication, the Windows AI Platform, Windows Fundamentals, Windows Storage and Filesystems, Windows Update Stack, Windows File Server and Clustering, Windows Hybrid Storage Services, Windows App Platform and Frameworks, Microsoft JET Database Engine, and Windows SQL components.


Windows Server, version 2004 is 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).

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: 2004 SAC build 19041.450.vb_release_svc_prod1.200805-1850 * MSDN
Supported Architectures: x64
Website Home Page : www. microsoft.com
Language: multilanguage *
System Requirements: PC **
Supported Operating Systems: **
Size: 9.0 Gb