Microsoft Security
The latest Microsoft Security coverage — news, analysis, and updates from the WindowsNews.AI desk.
Multiple Vulnerabilities in Windows RRAS Expose Networks to Information Disclosure and Remote Code Execution
Multiple Vulnerabilities in Windows RRAS Expose Networks to Information Disclosure and Remote Code Execution A series of security flaws discovered in the Windows Routing and Remote Access Service...
Microsoft's July 2025 Patch Tuesday fixes CVE-2025-49670, an 8.8 CVSS Windows RRAS remote code execution flaw.
Critical Windows RRAS Vulnerability CVE-2025-49670: Unpacking the Risks, Exploits, and Essential Mitigation Strategies A critical vulnerability, identified as CVE-2025-49670, has been discovered in...
Critical Windows Vulnerability: Understanding and Mitigating CVE-2025-47976
Critical Windows Vulnerability: Understanding and Mitigating CVE-2025-47976 A critical use-after-free vulnerability has been identified in the Windows Simple Service Discovery Protocol (SSDP)...
Critical Flaw in Microsoft's Universal Print Service Allows for Privilege Escalation
Critical Flaw in Microsoft's Universal Print Service Allows for Privilege Escalation A critical security vulnerability, identified as CVE-2025-47986, has been discovered in Microsoft's Universal...
Patch CVE-2025-47972 Now: Windows IME Race Condition Opens Door to Privilege Escalation
Critical Windows Vulnerability CVE-2025-47972: Understanding and Mitigating the IME Security Flaw A critical security vulnerability, identified as CVE-2025-47972, has been discovered in the Windows...
Critical VHDX Vulnerability Allows Local Privilege Escalation in Windows
Critical VHDX Vulnerability Allows Local Privilege Escalation in Windows A recently disclosed vulnerability in Microsoft's Virtual Hard Disk (VHDX) system, tracked as CVE-2025-47971, has raised...
Windows 11 KB5062553 Security Update: Critical Fixes & Secure Boot Best Practices
Microsoft's July 2025 KB5062553 update (OS Build 26100.4652) represents a pivotal moment for Windows 11 security, addressing 47 vulnerabilities including three critical remote code execution flaws....
Windows 11 KB5062553 Update: AI Upgrades, Critical Security Fixes & Secure Boot Changes
Microsoft's July 2025 Patch Tuesday delivers KB5062553, a substantial cumulative update for Windows 11 version 24H2 that blends critical security patches with next-gen AI capabilities while...
Windows 11 Hits 30% Market Share as Security and AI Drive Post-Windows 10 Era
Windows 11’s ascent to dominance in the desktop operating system landscape marks a significant turning point not only for Microsoft, but for the broader ecosystem of PC users and enterprises...
MSRC 2025 Q2 Leaderboard: Top Cybersecurity Researchers Recognized
The Microsoft Security Response Center (MSRC) has unveiled its 2025 Q2 Security Researcher Leaderboard, showcasing the brightest minds in vulnerability research and reinforcing Microsoft's commitment...
Windows 11 Drops PowerShell 2.0: What It Means for Security & Automation
Microsoft's latest Windows 11 Insider Preview Build 27891 has officially retired Windows PowerShell 2.0, marking the end of a 16-year era in command-line automation. This strategic removal represents...
Chrome Nudges 65% of Browsers to Windows 11 via Built-in Compatibility Checks
Google Chrome is now actively encouraging Windows 10 users to upgrade to Windows 11 through new compatibility checks built into the browser. This strategic move by Google aligns with Microsoft's push...