Virtual Desktop Archives

Winsage

February 26, 2026

PoC Published for Microsoft Windows Flaw That Allows Low-Privileged Users to Force Irrecoverable BSODs

Security researchers have developed a working Proof of Concept (PoC) exploit for a vulnerability in the Windows kernel, identified as CVE-2026-2636, which allows low-privileged users to induce a Blue Screen of Death (BSoD), resulting in a Denial of Service. This vulnerability is linked to the Windows Common Log File System (CLFS) driver, specifically the CLFS.sys component, and arises from improper handling of invalid or special elements within CLFS (CWE-159). The PoC demonstrates that a non-administrative user can trigger the bug by executing a crafted ReadFile operation on a handle linked to an opened .blf log file without the expected I/O Request Packet (IRP) flags set. This leads to a critical inconsistency in the driver, causing Windows to invoke the kernel routine KeBugCheckEx, which results in a BSoD. The CVE-2026-2636 has a CVSS score of 5.5 (Medium) and poses a high impact on availability, allowing any authenticated user to crash the host reliably. Microsoft addressed this vulnerability in the September 2025 cumulative update, protecting systems running Windows 11 2024 LTSC and Windows Server 2025 by default. However, older or unpatched builds remain vulnerable. Organizations are advised to verify the deployment of the September 2025 updates, prioritize patching multi-user systems, and monitor for unusual spikes in BSoD events.

AppWizard

February 23, 2026

Pirates VR: Jolly Roger Graphics Comparison – PC VR vs Quest

Pirates VR has been released on standalone VR platforms a year after its initial PC VR launch. The game has received significant updates since its original review in 2025, including improvements to combat mechanics, motion controls for swimming, and enhanced enemy AI. Players can now toggle dialogue from a parrot companion, and new narrative elements have been added. The Quest version uses optimization techniques like Application Spacewarp and fixed foveated rendering, which affect performance and visual quality. The introductory scene showcases advancements in graphics, with dynamic lighting and improved environmental details. While some graphical quality has been reduced, the overall experience remains immersive, with better water rendering compared to other Quest titles. The game is priced at .99 on Steam and PlayStation VR2, and .99 on Meta Quest 3/3S.

Winsage

January 31, 2026

I Switched From Windows 11 to Linux Mint. Here Are 7 Things It Does Way Better

Linux Mint is a free operating system that can be downloaded without any licensing fees, in contrast to Windows 11, which costs between 9 for the Home Edition and 9 for the Pro Edition. It has minimal hardware requirements, running efficiently on traditional AMD- or Intel-based systems, with a 3GB installer and support for devices with as little as 2GB of RAM. Linux Mint features a cleaner and more organized desktop interface compared to Windows 11, with three different editions: Cinnamon, MATE, and Xfce, catering to various user preferences. Users can test Linux Mint risk-free via live USB drives, and it operates without AI features, unlike Windows 11. It collects minimal diagnostic data, prioritizing user privacy. However, Linux Mint does not support major software like Adobe Creative Cloud or Microsoft 365 desktop applications, and some hardware drivers may be lacking. Users may need some technical knowledge for optimal use.

Winsage

January 30, 2026

Microsoft Adds Centralized RDP Shortpath Control via GPO and Intune

Microsoft has enhanced the management of Remote Desktop Protocol (RDP) Shortpath, now available through Group Policy Objects (GPO) and Microsoft Intune, allowing IT teams to implement centralized control over RDP Shortpath behavior across Azure Virtual Desktop (AVD) session hosts and Windows 365 Cloud PCs. RDP Shortpath improves performance and reliability by establishing a direct, UDP-based network connection, reducing latency and enhancing responsiveness for audio and video applications. Prior to this update, managing RDP Shortpath was fragmented, requiring manual adjustments on individual session hosts, which complicated consistent networking behavior. The new centralized configuration allows administrators to enforce Shortpath settings uniformly, reducing administrative overhead and ensuring consistent performance and security controls. Administrators can manage RDP Shortpath settings centrally, control all Shortpath modes, and ensure compatibility with AVD host pool settings. Effective operation of RDP Shortpath requires appropriate network conditions, and policy changes necessitate a restart of session hosts or Cloud PCs.

Winsage

January 22, 2026

The Windows PC is dying, thanks to cloud-based services and AI

Microsoft has introduced several innovations in Windows, including Windows 365 Boot, which allows users to access a personalized cloud desktop without a local operating system. Windows 365 Switch enables seamless transitions between local and hosted sessions, making a cloud PC function like a regular desktop. The Windows App supports various services such as Azure Virtual Desktop and Remote Desktop Services, and is compatible with multiple devices, including Macs, iPhones, iPads, other Windows machines, web browsers, Linux PCs, Chromebooks, Android devices, and even Meta Quest VR headsets.

Winsage

January 19, 2026

The Last Windows Security Updates of January 2026 Are Here

Microsoft released its first set of security updates for the Windows operating system and various products in January 2026, addressing over 110 vulnerabilities. The updates are available for all supported versions of Windows, with Windows 10 receiving fixes only through the Extended Security Updates (ESU) program. Windows 11 versions 24H2 and 25H2 are the main consumer releases benefiting from these updates. Approximately 112–114 security updates were released, with around 8 rated as Critical. At least one zero-day vulnerability is actively exploited. The updates include security fixes for Windows, Office, Edge, Azure, and server components. Windows 11 versions 23H2, 24H2, and 25H2, as well as Windows Server 2023 and 2025, have known issues. Windows 11 version 24H2 and 25H2 received security fixes for multiple vulnerabilities, while version 23H2 continues to receive support through enterprise servicing channels. Windows 10 updates are limited to ESU-enrolled systems, with general support ending in October 2025. Windows Server 2016, 2019, 2022, 2023, and 2025 received January security updates, addressing important vulnerabilities without disclosing any critical ones. Microsoft also released updates for Office products and SharePoint Server components. Known issues after the January updates include credential prompt failures and authentication issues in Azure Virtual Desktop and Windows 365, particularly affecting the new Windows App. Workarounds involve using the classic Remote Desktop client or the web-based RDP client. Additionally, devices with Secure Launch enabled may experience shutdown and sleep mode failures. Microsoft has provided out-of-band fixes for certain affected systems as of January 18, 2026. Users can manually install updates through the Windows Update feature, and it is recommended to create a full system backup before proceeding with updates.

Winsage

January 18, 2026

Windows 11 KB5074109 issues: black screen, freezes Outlook POP, breaks Azure Virtual Desktop, LocalizedResourceName (desktop.ini)

Windows 11 KB5074109 has caused several issues for users, particularly those with Nvidia GPUs, including black screens, Outlook freezing with POP accounts, and problems with File Explorer's desktop.ini settings. Users have reported random black screens and desktop freezes after installing the update, with some finding temporary relief by changing their monitor's DisplayPort mode. Outlook Classic has been problematic, remaining active in the background and freezing shortly after opening, prompting users to terminate the process in Task Manager or uninstall the update. Additionally, the update disrupts Azure Virtual Desktop functionality, leading to sign-in failures and connection issues. Microsoft has acknowledged these problems and is investigating solutions, including a Known Issue Rollback for AVD. The update also breaks the LocalizedResourceName directive in File Explorer, preventing folder name customization. Users can uninstall the update through Settings, but this may expose them to security vulnerabilities.

Winsage

January 16, 2026

Easterly helms RSAC, Windows update problems, Police Copilot gaffe

Jen Easterly has been appointed as the new Chief Executive Officer of the RSA Conference. She is a cybersecurity expert and former Director of the Cybersecurity and Infrastructure Security Agency (CISA). Palo Alto Networks has released security updates for a vulnerability (CVE-2026-0227) with a CVSS score of 7.7 affecting its GlobalProtect Gateway and Portal, which can cause a denial-of-service condition in PAN-OS software. The January 2026 security update from Microsoft has caused connection and authentication failures in Azure Virtual Desktop and Windows 365, affecting users across various Windows versions. Microsoft is working on a resolution. The chief constable of West Midlands Police acknowledged an error by Microsoft’s Copilot AI in generating a fictional intelligence report. Microsoft has not confirmed Copilot's involvement. Britain’s National Cyber Security Centre (NCSC) has collaborated with Five Eyes partners to provide guidance on securing industrial operational technology, highlighting risks associated with remotely monitored systems. Kyowon, a South Korean conglomerate, confirmed a ransomware attack on January 10 that may have compromised customer information, affecting approximately 5.5 million members. Researchers at Varonis have identified a new attack technique called "Reprompt" that allows data exfiltration from Microsoft Copilot via a malicious link, exploiting a Parameter 2 Prompt (P2P) injection technique. Central Maine Healthcare is notifying over 145,000 patients about a data breach that compromised personal, treatment, and health insurance information, discovered on June 1.

Winsage

January 16, 2026

For January, Patch Tuesday starts off with a bang

Users accessing Azure Virtual Desktop or Windows 365 Cloud PCs through the Windows App may experience authentication errors and credential prompt failures after installing updates KB5074109, KB5073455, or KB5073724. Microsoft is preparing an out-of-band fix and advises affected users to connect via the Remote Desktop client for Windows or the Windows App Web Client. A minor subset of users may also find the password icon missing on the Windows login screen, an issue since the August 2025 update, for which Microsoft has introduced a Known Issue Rollback for Pro and Home users, while enterprise deployments should implement an updated Group Policy. Microsoft has removed legacy Agere and Motorola soft modem drivers to address CVE-2023-31096, a security vulnerability, which will render hardware reliant on these drivers non-functional after the January updates. Additionally, certificates from 2011 used by many Windows devices will begin to expire in June and October, potentially causing boot issues or loss of access to Secure Boot security fixes for devices not updated with 2023 certificates. A new section for resolved issues has been introduced in the monthly updates, addressing challenges impacting enterprise environments.

Winsage

January 16, 2026

‘Fail To Shut Down’—Microsoft Issues Windows Update Warning

Microsoft has raised concerns about the shutdown process of Windows PCs, indicating complications following the January 13, 2026, security update. PCs with Secure Launch may fail to shut down or hibernate, instead restarting unexpectedly. A temporary solution is to use the Command Prompt with the command shutdown /s /t 0 for shutting down, but there is no workaround for the hibernation issue. Microsoft recommends saving work and shutting down devices to avoid power loss. Additionally, some users are facing credential prompt failures during Remote Desktop connections, affecting services like Azure Virtual Desktop and Windows 365. Alternatives include using the Remote Desktop client for Windows or the Windows App Web Client. An emergency update is expected to resolve these issues.