Cybersecurity
The latest Cybersecurity coverage — news, analysis, and updates from the WindowsNews.AI desk.
CVE-2025-21308 Windows Themes Spoofing Vulnerability: Risks & Protection Guide
Microsoft has disclosed a critical spoofing vulnerability (CVE-2025-21308) affecting Windows theme files that could allow attackers to disguise malicious programs as legitimate system components....
CVE-2025-21307: Critical Remote Code Execution Vulnerability Discovered in Windows RMCAST Driver
A newly discovered critical vulnerability, tracked as CVE-2025-21307, exposes Windows systems to remote code execution (RCE) attacks through a flaw in the RMCAST (Reliable Multicast Protocol) driver....
Microsoft Issues Urgent Patch for Critical CVE-2025-21305 Windows Telephony RCE Flaw
The discovery of CVE-2025-21305, a critical vulnerability in the Windows Telephony Service, has raised alarms across the cybersecurity community. This flaw, classified as a remote code execution...
Microsoft warns of active attacks exploiting critical Windows Search flaw for SYSTEM access
Microsoft has issued an urgent security alert regarding CVE-2025-21292, a critical elevation of privilege vulnerability in the Windows Search service affecting all supported Windows versions. This...
Microsoft Issues Emergency Patch for Critical Windows Telephony RCE Flaw
CVE-2025-21286: Critical Windows Telephony Vulnerability Explained A newly discovered vulnerability in Windows Telephony Service, tracked as CVE-2025-21286, has been classified as critical by...
CVE-2025-21274: Windows Event Tracing DoS Vulnerability Analysis & Mitigation
Microsoft has disclosed a significant security vulnerability in Windows Event Tracing for Windows (ETW), designated CVE-2025-21274, which could allow attackers to cause a denial-of-service (DoS)...
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...
Microsoft Issues Emergency Patch for Critical Windows Media Foundation Zero-Day (CVE-2025-21256)
Understanding CVE-2025-21256: Windows Digital Media Vulnerability Explained A newly discovered vulnerability, tracked as CVE-2025-21256, has raised concerns among Windows users and cybersecurity...
CVE-2025-21230: Critical MSMQ Vulnerability Threatens Windows Systems - How to Stay Protected
A newly discovered vulnerability in Microsoft Message Queuing (MSMQ) has security experts sounding alarms across the Windows ecosystem. Designated as CVE-2025-21230, this critical flaw 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...