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Mise à jour cumulative KB4579311 – Windows 10 – version 2004 – 19041.572

Publié par chantal11 le mardi 13. octobre 2020


La mise à jour cumulative KB4579311 est disponible via Windows Update pour Windows 10 – version 2004 (20H1) – 19041.572

Highlights

 

Updates to improve security when using Microsoft Office products.
Updates for verifying usernames and passwords.
Updates to improve security when Windows performs basic operations.

 

 

Improvements and fixes

 

This security update includes quality improvements. Key changes include:

 

Addresses an issue with a possible elevation of privilege in win32k.
Addresses an issue with the Group Policy service that might recursively delete critical files in alphabetic order from %systemroot%\systm32. This issue occurs when a policy has been configured to delete cached profiles. These file deletions might cause stop error “0x5A (CRITICAL_SERVICE_FAILED)” boot failures.
Addresses an issue with creating null ports using the user interface.
Security updates to Windows App Platform and Frameworks, Microsoft Graphics Component, Windows Media, Windows Fundamentals, Windows Authentication, Windows Virtualization, and Windows Kernel.

 

If you installed earlier updates, only the new fixes contained in this package will be downloaded and installed on your device.

https://support.microsoft.com/fr-fr/help/4579311/windows-10-update-kb4579311

Disponible aussi dans le Catalogue Microsoft Update
KB4579311

Un redémarrage est requis.

La version Windows 10 passe à 19041.572

Note : Consulter la fiche Microsoft pour les problèmes connus et les solutions de contournement.

Symptom Workaround
Users of the Microsoft Input Method Editor (IME) for Japanese or Chinese languages might experience issues when attempting various tasks. You might have issues with input, receive unexpected results, or might not be able to enter text. For more information about the issues, workaround steps, and the currently resolved issues, please see KB4564002
When installing a third-party driver, you might receive the error, “Windows can’t verify the publisher of this driver software”. You might also see the error, “No signature was present in the subject” when attempting to view the signature properties using Windows Explorer. This issue occurs when an improperly formatted catalog file is identified during validation by Windows. Starting with this release, Windows will require the validity of DER encoded PKCS#7 content in catalog files. Catalogs files must be signed per section 11.6 of describing DER-encoding for SET OF members in X.690.

If this happens you should contact the driver vendor or device manufacturer (OEM) and ask them for an updated driver to correct the issue.

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