Today (09/02/2021) is the second Tuesday of this month and part of the Microsoft patch Tuesday, February 2021 the company has released a bunch of cumulative updates to resolve vulnerabilities in its operating systems and other products, like the Microsoft Office productivity suite, while also addressing a series of other bugs related to performance and usability.
The 09 February 2021 (Patch Tuesday) cumulative updates are the following:
- Windows 10 October 2020 update (version 20H2) KB4601319 (OS Build19042.804)
- Windows 10 May 2020 Update (Version 2004) KB4601319 (OS Build 19041.804)
- Windows 10 November 2019 Update (version 1909): KB4601315 (OS Build 18363.1377)
- Windows 10 October 2019 Update (version 1809): KB4601345 (OS Build 17763.1757)
All these updates only include minor patches and security fixes, rather than any new features.
Contents
KB4601319 for Windows 10 version 20H2 and 2004
Latest windows 10 October 20 update and May 2020 update receives update KB4601319 bumps Build 19041.804. Hence it’s mandatory, update KB4601319 download and install automatically on devices running the latest Windows 10 version 20H2 and 2004. You need to restart your PC to apply the changes, after that you can run winver command to check the OS build number.
- Installing Windows 10 addresses a “possible elevation of privilege vulnerability in the win32k component”.
- Also fixes a bug that could damage the file system after running chkdsk /f.
- Improve security when using input devices such as a mouse, keyboard, or pen and verifying usernames and passwords.
- Includes security fixes for Windows apps, Windows Input, Windows Management, Virtualization, Frameworks and Windows Fundamentals.
Known issues:
- System and user certificates may be lost when updating to a later version of Windows 10
- Furigana characters may not be displayed when using the Microsoft Japanese Input Method Editor.
- Games may not start or throw errors when using Discord’s overlay while playing games.
Windows 10 KB4601315 offline download links
Download Windows 10 Build 19041.804
Download Windows 10 Build 19042.804
KB4601315 for Windows 10 version 1909
If you are already running Windows 10 version 1909, Latest KB4601315 Automatically downloads and installs on your device via Windows update. And installing KB4601315 bumps the build number 18363.1377 (version 1909) you can use winver command to check the build number.
Well talking about Windows 10 KB4601315 changelog this is a minor update getting the same fixes.
- The latest KB4601315 for windows 10 1909, includes security fixes for Windows apps, Windows Input, Windows Management, Virtualization, Frameworks and Windows Fundamentals.
- Improve security when using input devices such as a mouse, keyboard, or pen and verifying usernames and passwords.
- Addresses a possible elevation of privilege vulnerability in the win32k component.
Known issue:
- System and user certificates may be lost when updating to a later version of Windows 10
- Games may not start or throw errors when using Discord’s overlay while playing games
Windows 10 KB4601315 offline download
You can download the updates to install them manually with the links below:
KB4601345 for Windows 10 version 1809
If you are still running an older version of Windows 10 version 1809 cumulative update KB4601345 available for your device that increases the OS build number to 17763.1757.
- Addresses a possible elevation of privilege vulnerability in the win32k component.
- Improve security when using input devices such as a mouse, keyboard, or pen and verifying usernames and passwords.
- Security updates to Windows App Platform and Frameworks, Windows Apps, Windows Input and Composition, Windows Cloud Infrastructure, Windows Management, Windows Authentication, Windows Fundamentals, Windows Cryptography, Windows Virtualization, and Windows Core Networking.
Known issues:
- Devices with some Asian language packs installed may receive the error, “0x800f0982 – PSFX_E_MATCHING_COMPONENT_NOT_FOUND.”
KB4598230 Offline Download links
KB4601354 for Windows 10 version 1803
Windows 10 version 1803 has reached the end of support, but the company has released KB4601354 (OS build 17134.2026) to improve security and address bugs.
- Addresses a possible elevation of privilege vulnerability in the win32k component.
- Updates Internet Explorer’s About dialog to use the standard modern dialog.
- Corrects historical daylight savings time (DST) information for the Palestinian Authority.
- Addresses an issue with German translations of Central European Time.
- Addresses an issue that causes LSASS.exe to stop working because of a race condition that results in a double free error in Schannel.
- includes security fixes for Windows apps, Windows Input, Windows Management, Virtualization, Frameworks and Windows Fundamentals.
Microsoft Security update download
All these Windows 10 February 2021 Patch Tuesday updates Automatically download and install via windows update. Or you force Windows update from settings, update & security check for updates to install February 2021 patch updates immediately.
If you are Looking for Windows 10 October 2020 Update ISO image click here.
Or Check How to Upgrade to Windows 10 version 20H2 Using media creation tool
If you face any difficulty while installing these updates, Check Windows 10 Update troubleshooting guide to fix the windows 10 Cumulative update KB4601319 stuck downloading, failed to install with different errors etc.
Note: New Windows Security Updates available for Windows 7 and 8.1 as well, read the changelog here.
Also Read
- Complete Review on Microsoft Windows 10 Operating system
- Solved: Microsoft edge not working after windows 10 update
- can’t connect securely to this page ie11 or edge windows 10
- Windows 10 Stuck Preparing Automatic Repair? Here how to fix
- Everything About IP (Internet Protocol) Address – Purpose to Benefits explained
