security updates Archives

Winsage

March 22, 2026

Trust But Verify ⭐️

Pavan Davuluri has been appointed as the new leader of Windows development at Microsoft. The company has committed to enhancing the quality of Windows through 2026. Davuluri's recent blog post, primarily directed at Windows Insider Program participants, lacks an apology for past customer grievances and does not address several critical issues, including forced telemetry, bundled software, chaotic updates, forced Microsoft account sign-ins, and the mandatory use of Microsoft Edge. While he mentions plans to improve Windows Update and acknowledges the need for better reliability and transparency in the Windows Insider Program, many concerns remain unaddressed. The introduction of Copilot and its integration into Windows will continue, but users have expressed frustration over its implementation. Davuluri's approach to improving performance through the WinUI3 framework is met with skepticism.

Winsage

March 20, 2026

Windows 11 Pro was $199, but now it’s only $10

Microsoft has ceased support for Windows 10, leaving users vulnerable to cybersecurity threats due to the lack of security updates. Users can upgrade to Windows 11 Pro for .97, a significant discount from its usual price of 9. Windows 11 Pro offers advanced security features such as TPM 2.0, UEFI, BitLocker encryption, and Smart App Control. It includes tools for virtual machines and business networks like Hyper-V and Windows Sandbox. The interface has been redesigned with a new Start menu and enhanced snap tools, along with virtual desktops. A built-in AI assistant is included, allowing users to access AI tools without additional fees. The .97 offer is available for a limited time. Prices on StackSocial are subject to change.

Winsage

March 19, 2026

Windows 11 Pro Lifetime License Drops To $12.97

Windows 11 Pro is currently available for .97, which is a 93% discount from Microsoft's standard price of 9. The minimum system requirements for Windows 11 include a 1GHz or faster 64-bit CPU with at least two cores, 4GB of RAM, 64GB of storage, TPM 2.0, and UEFI with Secure Boot. Windows 10 is nearing its end of support, meaning it will no longer receive security updates, which poses risks for users. Windows 11 includes features like BitLocker, Remote Desktop, Group Policy management, and AI-assisted Copilot. Users upgrading from Windows 10 should back up their files and ensure drivers are current. Windows 11 offers performance enhancements for gaming, such as DirectStorage and Auto HDR. Keys priced low are often OEM or volume-license keys tied to a single machine and may not be transferable.

Winsage

March 18, 2026

Researchers Reveal ‘RegPwn,’ a Windows Registry Vulnerability That Granted SYSTEM Privileges

A Windows vulnerability named "RegPwn" (CVE-2026-24291) allows low-privileged users to elevate their access to full SYSTEM privileges. Discovered by the MDSec red team, it has been in use since January 2025 and was addressed in a recent Microsoft Patch Tuesday update. The vulnerability exploits the management of Windows accessibility features, which generate a registry key that grants full control to low-privileged users. When a user activates an accessibility tool, the configurations are copied into the local machine registry hive, which remains writable by the logged-in user. This creates an opportunity for manipulation, especially when user-controlled settings interact with the Windows Secure Desktop environment. An attacker can exploit this by modifying their user-level accessibility registry key and using an oplock on a system file, allowing them to replace the local machine registry key with a symbolic link to an arbitrary system registry key. This process operates under SYSTEM privileges, enabling the attacker to write arbitrary values to restricted areas of the Windows registry. MDSec demonstrated this technique to gain access to a SYSTEM-level command prompt. Microsoft has released security updates to address this vulnerability, and MDSec has made the exploit code available on GitHub for research purposes.

Winsage

March 17, 2026

Microsoft and Samsung scramble to fix a major C: drive lockout bug on Galaxy devices — faulty Galaxy Connect app leaves users with ‘limited’ recovery options following recent Windows 11 update

An unusual bug affecting Windows 11 users on Samsung devices prevents access to the main C: drive, following a February 2026 security update (KB5077181). Users receive an "Access denied" message when trying to launch applications or access files. The issue is linked to a Samsung-specific application, particularly the Galaxy Connect and Galaxy Share Folder applications, which may have broken Access Control Lists in Samsung’s factory image for Windows. Affected devices include various models of the Galaxy Book 4 laptops and certain Samsung Desktop models. Users are advised to remove the affected applications or revert to a recommended version while awaiting an official resolution from Microsoft and Samsung.

Winsage

March 17, 2026

Microsoft to Block Windows 11 and Server 2025 Automated Installation After Critical RCE Vulnerability

Microsoft is implementing a two-phase initiative to disable the hands-free deployment feature in Windows Deployment Services (WDS) due to a critical remote code execution vulnerability (CVE-2026-0386) identified on January 13, 2026. This vulnerability arises from improper access control related to the Unattend.xml file, which is transmitted over an unauthenticated RPC channel, allowing attackers on the same network segment to exploit it. Successful exploitation could grant SYSTEM-level privileges and compromise OS deployment images. The initiative includes: - Phase 1 (January 13, 2026): The hands-free deployment feature will remain operational but can be disabled. New Event Log alerts and registry key controls will be introduced to enforce secure practices. - Phase 2 (April 2026): The hands-free deployment feature will be completely disabled by default for administrators who have not modified registry settings. Administrators can temporarily re-enable the feature by setting AllowHandsFreeFunctionality = 1, but this is not secure. Recommendations include reviewing WDS configurations, applying security updates, setting registry keys for secure behavior, monitoring Event Viewer for alerts, and considering alternative deployment methods. Microsoft’s KB article 5074952 provides further guidance for impacted organizations.

Winsage

March 15, 2026

Microsoft Updates Windows 11 ISO Tool, How To Install It Without A Microsoft Account Or Internet Connection

A clean install of Windows can improve system performance and resolve issues. To begin, back up important files to a NAS, secondary PC, external storage, or cloud service. Wipe the system disk and start fresh. For installing Windows 11, options include performing a Cloud Download reinstall via the Windows Recovery Environment or using external storage with Microsoft's Media Creation Tool or an ISO. Microsoft updates installation ISOs monthly, reducing the need for additional driver installations. Download necessary drivers beforehand, focusing on graphics and chipset drivers. To perform a clean installation, download the latest Windows 11 Disk Image (ISO) from Microsoft's website and use Rufus to write it to external storage. Rufus allows bypassing certain Windows 11 requirements, such as Secure Boot and TPM 2.0, and can facilitate creating a local account instead of using a Microsoft account. Ensure updated BIOS installations are checked if applicable. After writing the installation media, boot from it by accessing the boot menu or adjusting the UEFI setup. During installation, delete existing partitions and select empty space to proceed. Finally, install drivers post-installation.

Winsage

March 14, 2026

Microsoft: Windows 11 users can’t access C: drive on some Samsung PCs

Microsoft is investigating an issue affecting some Samsung laptops running Windows 11, particularly after the February 2026 security updates, where users are losing access to their C: drive. This problem prevents them from launching essential applications and is reported to display an error message stating, "C: is not accessible – Access denied." The issue appears to be linked to specific Samsung software, with reports mainly coming from Brazil, Portugal, South Korea, and India, particularly involving the Samsung Galaxy Book 4. The problem is confined to Windows 11 versions 25H2 and 24H2. A workaround has been suggested that involves changing the ownership of the C: drive to the "Everyone" group, but this poses security risks, and users are advised to wait for an official fix from Microsoft.

Winsage

March 12, 2026

5 reasons why Windows 11 Pro is so much better than Windows 10

Windows 11 Pro is actively promoted by Microsoft as the future operating system, with Windows 10 reaching its end of support in October 2025, meaning no more free security updates or technical assistance. Windows 11 Pro offers enhanced built-in security features, including mandatory TPM 2.0 and Secure Boot, making it a more secure choice. It includes useful features like BitLocker for drive encryption, Remote Desktop support, Group Policy controls, and Hyper-V for creating virtual machines. Windows 11 Pro also enhances productivity with features like Snap Layouts and File Explorer tabs for better organization and navigation.

Winsage

March 12, 2026

Windows 11 reaches new milestone as Microsoft comes closer to finally killing off Windows 10

Microsoft's Windows 10 global share has decreased to 26.27% as of February, down from 35.77% in January, while Windows 11's adoption rate has risen to 72.77%. Windows 11 is now used by 1 billion individuals worldwide. Official support for Windows 10 will end in October 2025, leaving users vulnerable to security risks. Microsoft is phasing out the Security Boot feature, and users must upgrade to Windows 11 for ongoing protection and updates. Windows 11 offers features like default encryption and improved virtual desktop support. Users with eligible Windows 10 systems can upgrade for free, but the minimum hardware requirements include a 64-bit processor, 4GB RAM, 64GB storage, TPM 2.0, and Secure Boot. As many as 240 million functioning laptops may be unable to upgrade due to these requirements. New hardware is available with Windows 11 pre-installed, and Microsoft has introduced Copilot+ PCs with unique AI functionalities.