security issues

Winsage
January 18, 2026
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 14, 2026
On Tuesday, Microsoft released its first security update for 2026, addressing 114 vulnerabilities, including eight classified as Critical and 106 as Important. The vulnerabilities include 58 related to privilege escalation, 22 concerning information disclosure, 21 linked to remote code execution, and five categorized as spoofing flaws. A notable vulnerability, CVE-2026-20805, involves information disclosure within the Desktop Window Manager (DWM) and has a CVSS score of 5.5. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added this flaw to its Known Exploited Vulnerabilities catalog, requiring federal agencies to implement fixes by February 3, 2026. Additionally, Microsoft announced the expiration of three Windows Secure Boot certificates issued in 2011, effective June 2026, urging customers to transition to newer certificates to avoid disruptions. The update also removed vulnerable Agere Soft Modem drivers due to a local privilege escalation flaw (CVE-2023-31096) and addressed another critical privilege escalation flaw in Windows Virtualization-Based Security (CVE-2026-20876) with a CVSS score of 6.7. Other vendors, including Adobe, Amazon Web Services, and Cisco, have also released security patches for various vulnerabilities.
Winsage
January 12, 2026
The latest update to VLC, versions 3.0.22 and 3.0.23, introduces native support for Arm processors, specifically for Windows ARM64, requiring a minimum of Windows 10 RS5 17763 / 1809. This update improves playback across various formats, enhances subtitle rendering, includes codec updates, introduces a Dark Mode user interface, allows users to manage playing files, and addresses multiple security issues. The Snapdragon X2 Plus chip outperforms Intel's Core Ultra 7 265U and 256V processors, delivering up to 3.5 times the CPU performance of the former and a 52% increase in multi-core performance compared to the latter. Microsoft reported that 90% of usage time on Arm-based PCs is dedicated to natively compiled applications.
Winsage
December 4, 2025
Upgrading to Windows 11 involves careful planning and preparation. Start by updating Windows 10 to ensure recent updates are applied. Acquire a USB flash drive (at least 8GB) for the installation process, and document current software licenses as some applications may require reactivation. Check for driver updates to ensure hardware compatibility with Windows 11. There are three main upgrade methods: 1. Windows Update Automatic Upgrade: Navigate to Settings > Update & Security > Windows Update, check for updates, and if compatible, download and install Windows 11. This method retains files and applications and typically takes 20 to 40 minutes. 2. Media Creation Tool Installation: Download the Media Creation Tool, run it, and follow prompts to create installation media on a USB drive. This method is useful for upgrading multiple devices. 3. Clean Installation Process: Insert the USB drive with setup files, restart the device, boot from the USB, and follow the instructions for a custom installation. This method erases all existing data, so comprehensive backups are necessary. Effective planning is crucial, and it is advisable to start the upgrade process well before the deadline of October 14, 2025. This allows time for testing applications, training staff, and addressing hardware requirements. Ensure all devices are compatible to avoid security issues, and consider a robust data protection strategy, such as a 3-2-1 backup approach. Upgrading from Windows 10 to Windows 11 is free for users with genuine Windows 10 licenses. If a device does not meet the requirements, it cannot be upgraded. Users can roll back to Windows 10 within 10 days of the upgrade, retaining previous files. The upgrade process typically takes around 20 minutes, depending on various factors. Planning the upgrade early helps mitigate operational disruptions, allowing for staggered upgrades and reduced risks of security vulnerabilities as Windows 10 support ends.
Winsage
November 20, 2025
Qualcomm has decoupled GPU updates from Microsoft's OS release cycle, allowing Snapdragon X Elite owners to download graphics drivers directly, which aligns the company with industry standards set by Nvidia and AMD. The company has transitioned to a direct "Upgradable Graphics Drivers" (UGD) model, enabling immediate access to driver updates through Qualcomm’s portal. The beta "Adreno Control Panel" has been rebranded to the "Snapdragon Control Panel," which now includes game-specific profiling and optimization features. Qualcomm has also integrated support for AVX and AVX2 instruction sets, addressing compatibility issues with games like God of War and Control. Kernel-level anti-cheat support has been introduced, making multiplayer gaming more accessible on Arm-based systems. The Snapdragon X2 Elite is set to launch in the first half of 2026, promising "Day 0" driver support and the ability to run 90% of top games, with performance expectations to outperform Intel’s Lunar Lake architecture.
Winsage
November 16, 2025
Microsoft is facing significant user dissatisfaction with Windows 11 due to core functionality issues, particularly following the KB5066835 update that compromised the Windows Recovery Environment. This update caused mouse and keyboard operations to fail for many users, coinciding with the discontinuation of free security updates for Windows 10. Users are frustrated with the introduction of AI features, such as the Recall AI, which raises privacy concerns and cannot be fully removed. Feedback indicates a desire for a more reliable operating system, akin to Windows 10, without disruptive AI elements. Recent updates have also introduced regressions affecting developers and peripheral functionality, leading to doubts about Microsoft's prioritization of user needs. Historically, Microsoft has responded to user backlash by making adjustments, but the current situation highlights a disconnect between the company's AI ambitions and user expectations for stability and reliability.
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