Patching

Winsage
January 16, 2026
Critical security updates have been released to address CVE-2026-20824, a vulnerability in Windows Remote Assistance that allows attackers to bypass the Mark of the Web (MOTW) defense system. This affects various Windows platforms, including Windows 10 and Windows Server 2025, and is rated with an Important severity level. The flaw enables unauthorized local attackers to circumvent MOTW defenses, posing risks to confidentiality. The vulnerability requires local access and user interaction for exploitation, often using social engineering tactics. Microsoft has issued security updates for 29 Windows configurations, including specific KB articles for affected versions of Windows 10, Windows 11, and Windows Server. Users are advised to apply the necessary patches, which are classified as “Required” customer actions. The vulnerability remains unexploited in the wild and was not publicly disclosed before the patches were released. Microsoft’s assessment categorizes it as “Exploitation Less Likely.”
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 7, 2026
Patch My PC Home Updater is a tool designed for Windows 11 PCs that manages third-party application updates automatically. It scans installed applications, identifies outdated ones, and facilitates updates from a single interface without requiring sign-up or advertisements. The tool supports over 500 common applications and uses color coding to indicate app status. It pulls updates from official sources and verifies them with VirusTotal for security. Features include silent mode for background updates, scheduling for automatic updates, and basic app management capabilities such as installing new applications and bulk uninstalling programs. The updater enhances security by swiftly patching vulnerabilities and integrates with Windows Defender for comprehensive protection. Users can easily set up the tool, automate updates, and customize settings as needed.
Winsage
January 5, 2026
Microsoft's latest Windows 25H2 builds have introduced AI features, but users cannot easily disable them through the interface, leading many to use third-party tools like the RemoveWindowsAI PowerShell script to eliminate components such as Copilot, Recall, and Input Insights. Windows Recall captures screenshots for AI-driven searches, raising privacy concerns due to the creation of a local database of full screenshots. Microsoft has also disabled phone activation for Windows 11, requiring internet connectivity for activation. The RemoveWindowsAI tool removes appx packages associated with AI, ensuring they cannot be reinstalled. Microsoft has announced the discontinuation of support for Windows 11 SE by October 13, 2026, impacting schools that rely on this version. Virtualization, such as using Proxmox, is recommended for users wary of telemetry practices. The RemoveWindowsAI project is evolving to enhance its capabilities in response to Microsoft's AI feature additions. Enterprise deployments are advised to test removal strategies in controlled environments, though some antivirus programs may flag the tool as malicious. Privacy advocates are concerned about the implications of Microsoft's changes on user control and data collection.
Winsage
December 23, 2025
Windows 11 has a market share of 53.7%, while Windows 10 has 42.7%. Approximately 700 million devices are running Windows 11. Microsoft has urged users to upgrade from Windows 10, which officially ended support in October 2025, leaving users without updates or security patches. Users on Windows 10 may need to purchase an extended security package for protection until October 2026. Hardware compatibility issues, particularly with the Trusted Platform Module 2.0 requirement, may prevent some users from upgrading. The 25H2 update for Windows 11 introduced various enhancements but also created new issues. Windows 12's release is uncertain, with expectations for AI advancements, but details are speculative.
Winsage
December 14, 2025
On December 9, 2025, two privilege escalation vulnerabilities in the Windows Remote Access Connection Manager were identified as CVE-2025-62472 and CVE-2025-62474. Both vulnerabilities allow authorized attackers with minimal privileges to escalate their access to SYSTEM-level permissions. CVE-2025-62472 is due to mishandling of uninitialized resources and has a CVSS score of 7.8, classified as Important. CVE-2025-62474 results from inadequate access control mechanisms, also rated Important with a CVSS score of 7.8. Exploiting either vulnerability grants complete SYSTEM privileges, the highest level of access on Windows systems. Microsoft reported no public disclosures or active exploitation of these vulnerabilities at the time of the announcement. CVE-2025-62472 is assessed as “Exploitation More Likely,” while CVE-2025-62474 is “Exploitation Less Likely.” The vulnerabilities affect various Windows versions, including Windows Server editions from 2008 to 2025, and Windows 10 and 11 releases. Microsoft has issued security updates for all supported platforms, urging organizations to prioritize patching these vulnerabilities.
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