KB5077792: Overview with user sentiment and feedback

Overview

This out-of-band update for Windows Server 23H2 (KB5077792) is a cumulative update that includes security fixes and improvements from the previous January 13, 2026 security update (KB5073450). The main purpose of this update is to address a known issue where some users experienced sign-in failures during Remote Desktop connections after installing the January 2026 security update.

General Purpose

The key improvements included in this out-of-band update are:- Fixed an issue where some users experienced sign-in failures during Remote Desktop connections after installing the January 2026 security update.- Included the Windows Server, version 23H2 servicing stack update (KB5068778) to make quality improvements to the servicing stack, which is the component that installs Windows updates.This cumulative update is designed to provide a robust and reliable servicing stack so that devices can receive and install Microsoft updates successfully.

General Sentiment

The general sentiment around this out-of-band update appears to be mixed. On one hand, it addresses an important issue with Remote Desktop connectivity that was introduced by the previous security update. This is a welcome fix that should help improve the overall stability and usability of the affected systems.However, the update also includes the latest servicing stack update, which some users may view as an unnecessary additional change that could potentially introduce new issues. There are also reports of some applications becoming unresponsive when saving files to cloud-based storage after installing this update, though a workaround has been provided.Overall, the update seems to be a necessary fix for the Remote Desktop issue, but the potential for other compatibility problems means IT administrators should thoroughly test the update in a non-production environment before deploying it widely.

Known Issues

• Windows Server Update Services (WSUS) does not display synchronization error details within its error reporting. This functionality is temporarily removed to address a security vulnerability.- Some applications may become unresponsive or encounter unexpected errors when opening files from or saving files to cloud-based storage, such as OneDrive or Dropbox. This issue is addressed in KB5078133.

Disclaimer: We take measures to ensure that AI-generated content is of the highest possible quality, but we cannot guarantee its accuracy and recommend that users do their own independent research. Generated on 2026-02-28 07:19 AM

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