bug Archives

Winsage

May 13, 2026

Microsoft releases Windows 10 KB5087544 extended security update

Microsoft has released the Windows 10 KB5087544 extended security update, which addresses vulnerabilities identified during the May 2026 Patch Tuesday and resolves issues related to Remote Desktop warnings. Users on Windows 10 Enterprise LTSC or enrolled in the ESU program can install it via Settings under Windows Update. The update upgrades Windows 10 to build 19045.7291 and Windows 10 Enterprise LTSC 2021 to build 19044.7291. The update focuses on security enhancements and bug fixes, addressing 120 vulnerabilities. Key fixes include resolving incorrect Remote Desktop security warning dialogs in multi-monitor setups, introducing dynamic status reporting for Secure Boot, and adjusting Daylight Savings Time for Egypt. A known issue may require users to input their BitLocker recovery key after installation, affecting systems with specific BitLocker Group Policy configurations. Microsoft suggests removing the affected Group Policy setting and suspending and resuming BitLocker as a temporary solution.

Winsage

May 13, 2026

Windows 11 Gets Its First Major Feature Updates of 2026

Users of Windows 11 received feature and security updates on Patch Tuesday, with significant enhancements introduced after four months of less notable updates. The cumulative update KB5089549 is available for Windows 11 versions 25H2 and 24H2, raising their build numbers to 26200.8457 and 26100.8457, respectively. Windows 11 version 26H1, available on Snapdragon X2-based laptops, received update KB5089548, bringing its build to 28000.2113. Key features in KB5089549 include: - Xbox Mode: Replaces Game mode and Full Screen Experience for a streamlined gaming interface. - Agents on the Taskbar: Allows interaction with AI agents directly from the Taskbar, supporting first- and third-party agents. - File Explorer Enhancements: Improved support for various archiving formats, retention of View and Sort preferences, resolution of the white “flash bang” bug, and enhanced reliability of explorer.exe processes. - Windows Driver Improvements: The Windows kernel will no longer trust cross-signed third-party drivers by default; only WHCP drivers and those on a trusted legacy list will be accepted after auditing for 100 hours and three reboots. - Drag Tray Enhancements: Rebranded as the Drop tray with a new management interface and smaller peek view to reduce accidental activation. For version 26H1, KB5089548 includes improvements to Narrator and Smart App Control, increased Microsoft 365 advertising visibility in Settings, refined Pen settings, a new Settings About page, and minor updates to File Explorer.

AppWizard

May 12, 2026

Android Apps on Windows 11: Safe Alternatives After WSA

In 2025, Microsoft announced it would discontinue support for the Windows Subsystem for Android (WSA), making Android applications non-functional on Windows 11. This decision surprised many users in Indonesia who relied on these applications. HP developed a guide outlining secure alternatives to WSA, which included reputable Android emulators like BlueStacks, LDPlayer, and NoxPlayer, as well as native Windows alternatives such as Microsoft Teams and Microsoft 365 apps. Users were advised against unverified APK sideloading, unofficial emulators, and modified apps due to security risks. Microsoft’s end of support means no further security updates or bug fixes will be provided, and integration with the Amazon Appstore will cease. Users can continue using WSA apps, but they will be exposed to potential security threats. To migrate data from WSA, users were instructed to inventory apps, research alternatives, and export app data before performing a clean uninstall. Best practices for running Android apps safely on Windows included downloading from official sources and keeping software updated.

AppWizard

May 12, 2026

Samsung confirms Voice Recorder app bug on One UI 8.5, rolls out fix

Samsung's Voice Recorder app is experiencing a glitch on Galaxy devices, causing crashes when users attempt to summarize recordings that have been transcribed into text. This issue primarily affects devices running One UI 8.5 if the setting to “Process data only within the device” is activated. Samsung has acknowledged the problem and recommends users update the app to version v21.5.86.26 to restore functionality. Users can update the app through the Galaxy Store.

AppWizard

May 12, 2026

Marathon reconsiders bug abuse approach after player uses Cryo Archive exploit to butcher an entire team

Bungie is reviewing its policies regarding player actions that exploit bugs in Marathon following a viral incident where a player used a flaw in the Cryo Archive map to eliminate another team. The company plans to compensate those affected by this incident and will address the bug before reintroducing the map. Bungie has historically not penalized players for going out of bounds but is considering stricter penalties for deliberate exploitation of bugs that negatively impact others. Since the launch of the Cryo Archive map, players have faced numerous issues, prompting ongoing patches and updates.

AppWizard

May 11, 2026

Spotify is broken for Google Cast devices, and there’s no easy fix yet

Spotify has acknowledged a widespread issue affecting its Android app, where users are unable to see Google Cast devices like Chromecast and Nest speakers in the Spotify Connect menu. This problem, first reported in 2024, has been discussed on community forums and affects only Spotify, as other streaming services continue to work properly. Spotify's moderators are investigating the issue, but no timeline for a resolution has been provided. Users can temporarily regain functionality by rolling back to earlier versions of the app, specifically versions 9.1.40.1486 and 9.1.42.1107, available on APKMirror. Users are advised not to reboot their networks unnecessarily while waiting for a fix from Spotify.

Winsage

May 11, 2026

Rustinel: Open-source endpoint detection for Windows and Linux

Open-source endpoint detection tools have typically been divided between Windows and Linux, with Windows solutions focused on Sysmon and Linux solutions on eBPF or auditd. Rustinel is a Rust-based endpoint agent that consolidates these efforts by gathering telemetry from both operating systems using ETW on Windows and eBPF on Linux, normalizing the data into a unified model. It evaluates the information against Sigma rules, YARA signatures, and atomic indicators of compromise, storing alerts in ECS-compatible NDJSON format for integration with SIEM or log-analysis platforms. Rustinel supports a range of events on Windows, including process creation, network activity, and PowerShell executions, while Linux support currently includes process, network, file, and DNS telemetry. It operates in user mode on both platforms, requiring specific conditions for installation. Unlike commercial EDR solutions that use kernel drivers, Rustinel's user-mode design prioritizes simplicity and stability, although it acknowledges limitations in tamper resistance and visibility. The agent utilizes three detection engines: Sigma for behavioral matching, YARA for scanning executables, and an IOC engine for deterministic checks. While it leverages existing content familiar to defenders, it has coverage gaps for certain advanced threats. Rustinel is available on GitHub under the Apache 2.0 license.

AppWizard

May 9, 2026

KING VPN Announces Android VPN App Availability for Users in the United States

Tech Digital Labs has launched KING VPN, a mobile application for Android users in the United States, designed for easy VPN access. The app is available on Google Play, categorized as an Android tools app, and has over 100,000 downloads. It features a user-friendly interface suitable for users aged three and above, with a one-tap connection to various VPN server locations, including the United States, United Kingdom, Russia, China, and Turkey. The app prioritizes user privacy by not sharing or collecting data. The latest update was released on March 30, 2026, which included bug fixes and enhancements. Tech Digital Labs also provides digital marketing services, website development, and mobile app creation.

Winsage

May 8, 2026

Windows update is breaking backups, and here’s how you can fix it

A recent Windows update, KB5083769, released on April 14, 2026, blocks the psmounterex.sys driver, disrupting the functionality of third-party backup software like Acronis Cyber Protect Cloud, Macrium Reflect, and NinjaOne. This driver is essential for loading and mounting backup storage images. Users may encounter errors related to Microsoft VSS during backup attempts. The update is a security enhancement, not a bug, and users are advised to upgrade their backup software to versions that use a newer driver or temporarily uninstall the KB5083769 update. It is recommended to check for updates from the backup software provider and pause Windows Updates to prevent automatic reinstallation of the problematic update until a fix is available.

Winsage

May 8, 2026

Windows 11 Clients: The Group Policy Editors gpedit.msc and GPMC are broken

The Group Policy Editors gpedit.msc and gpmc from the RSAT tools are experiencing functionality issues in Windows 11 due to a bug that causes an overflow error, resulting in incorrect configurations being saved. This issue was first reported by Mark Heitbrink to Microsoft in March 2026, but he has not received feedback. The bug appears to be unique to Windows 11 clients, as tests on Windows Server did not show the problem. Mark documented the bug with submission number VULN-180447 and case number 111952. He described how to reproduce the issue involving the group policy "Delay Foreground download from http" and the decimal value "4294967295," which gets altered to "2147483647" on Windows 11. Mark speculated that the issue might be due to the Windows client using the INT data type instead of unsigned INT, leading to an overflow. He noted that over 50 policies are affected by this MaxValue issue across various components.