Windows Security
The latest Windows Security coverage — news, analysis, and updates from the WindowsNews.AI desk.
CVE-2025-21273 Zero-Day: Patch Windows Telephony Service RCE Flaw Now
Microsoft has issued an urgent security alert regarding CVE-2025-21273, a critical vulnerability in the Windows Telephony Service that allows remote code execution. This zero-day flaw affects all...
CVE-2025-21189: Critical Windows Security Zones Vulnerability Threatens Millions of Systems
CVE-2025-21189: Serious Vulnerability in Windows Security Zones Microsoft has disclosed a critical security vulnerability (CVE-2025-21189) affecting Windows Security Zones, a fundamental component of...
CVE-2025-21261: Critical Windows Elevation of Privilege Vulnerability Explained
CVE-2025-21261: Windows Users Urged to Address New Elevation of Privilege Vulnerability Microsoft has issued a critical security alert regarding CVE-2025-21261, a newly discovered elevation of...
CVE-2025-21232: Critical Windows Flaw Grants System Access, Patch Now
Microsoft has recently disclosed CVE-2025-21232, a critical elevation of privilege (EoP) vulnerability affecting multiple Windows operating systems. This security flaw, if exploited, could allow...
CVE-2025-21229: Critical Windows Privilege Escalation Vulnerability Explained
Microsoft has disclosed CVE-2025-21229, a critical elevation of privilege vulnerability affecting multiple Windows operating systems that could allow attackers to gain SYSTEM-level access. This newly...
Microsoft warns all modern Windows builds at risk from CVE-2025-21228 SYSTEM-level zero-day
CVE-2025-21228: Critical Elevation of Privilege Vulnerability in Windows Microsoft has disclosed a severe elevation of privilege vulnerability (CVE-2025-21228) affecting multiple Windows versions...
Critical Windows EoP Vulnerability CVE-2025-21227: Analysis & Protection Guide
Microsoft has disclosed a critical elevation of privilege vulnerability in the Windows Digital Media framework, tracked as CVE-2025-21227, posing significant security risks to Windows 10 and Windows...
CVE-2025-21227: Critical Windows Privilege Escalation Vulnerability Threatens Enterprise Security
CVE-2025-21227: Critical Elevation of Privilege Vulnerability in Windows Revealed Security researchers have uncovered CVE-2025-21227, a critical elevation of privilege vulnerability affecting...
CVE-2025-21226: Critical Windows Digital Media Vulnerability Threatens Systems
A newly discovered vulnerability in Windows' digital media processing components has raised significant security concerns. CVE-2025-21226, a critical remote code execution flaw, affects multiple...
CVE-2025-21225: Unauthenticated attackers can crash Windows RD Gateway with CVSS 9.1 flaw.
CVE-2025-21225: Critical DoS Vulnerability in Windows RD Gateway Microsoft has disclosed a critical vulnerability (CVE-2025-21225) affecting Windows Remote Desktop Gateway (RD Gateway) that could...
CVE-2025-21224: Critical Windows LPD Service Vulnerability Threatens Remote Code Execution
Microsoft has disclosed a critical vulnerability (CVE-2025-21224) in the Windows Line Printer Daemon (LPD) service that could allow attackers to execute arbitrary code remotely. This zero-day...
CVE-2025-21213: Critical Secure Boot Vulnerability Threatens Windows Systems
CVE-2025-21213: Major Secure Boot Vulnerability Exposed A newly discovered vulnerability in Windows Secure Boot implementations (CVE-2025-21213) has security experts sounding alarms across the...