Cybersecurity
The latest Cybersecurity coverage — news, analysis, and updates from the WindowsNews.AI desk.
Malformed MSMQ packets crash Windows Servers in new DoS bug CVE-2025-21285
CVE-2025-21285: New DoS Vulnerability in Microsoft Message Queuing A newly discovered vulnerability in Microsoft Message Queuing (MSMQ) has been assigned CVE-2025-21285, posing a significant...
Critical Windows vTPM Zero-Day Flaw Allows Code Execution – Patch Now
Microsoft has disclosed a critical security vulnerability (CVE-2025-21284) affecting Windows virtual Trusted Platform Module (vTPM) implementations that could allow attackers to trigger...
Urgent: Patch Critical Windows COM Flaw CVE-2025-21281 Now
CVE-2025-21281: Critical COM Vulnerability Poses Risks to Windows Users A newly discovered vulnerability in Windows' Component Object Model (COM) has raised alarms across the cybersecurity community....
CVE-2025-21280: High-severity vTPM flaw hits Windows 11, Server 2022 with 8.1 CVSS.
A newly discovered vulnerability in Windows' virtual Trusted Platform Module (vTPM) implementation has raised significant security concerns. CVE-2025-21280, rated as high severity with a CVSS score...
CVE-2025-21277: Patch MSMQ Now—Critical 9.8 RCE Flaw Hits Windows Server, 10, 11
Microsoft Message Queuing (MSMQ) has been a core component of Windows enterprise environments for decades, enabling asynchronous communication between applications. However, a newly discovered...
CVE-2025-21270 zero-day crashes all Windows Server MSMQ with single network packet.
CVE-2025-21270: Major DoS Vulnerability in Microsoft Message Queuing System Microsoft has disclosed a critical vulnerability (CVE-2025-21270) in its Message Queuing (MSMQ) system that could allow...
Microsoft Issues Emergency Patch for Actively Exploited Windows HTML RCE Flaw
Microsoft has recently disclosed CVE-2025-21269, a critical HTML-related vulnerability affecting multiple versions of Windows that could allow remote code execution. This zero-day flaw, currently...
Critical Windows MapUrlToZone Flaw Allows Remote Code Execution
Microsoft has disclosed a critical security vulnerability (CVE-2025-21268) affecting multiple Windows versions that could allow remote code execution through the MapUrlToZone API. This zero-day flaw...
Windows Telephony RCE flaw CVE-2025-21266 grants SYSTEM access — patch now
A newly discovered critical vulnerability in Windows, identified as CVE-2025-21266, has raised alarms across the cybersecurity community. This remote code execution (RCE) flaw in the Windows...
CVE-2025-21265: Critical Windows Elevation of Privilege Vulnerability Threatens Systems
A newly discovered zero-day vulnerability in Windows operating systems, tracked as CVE-2025-21265, has raised alarms across the cybersecurity community. This critical Elevation of Privilege (EoP)...
New Windows Vulnerability CVE-2025-21263: Critical Security Alert and Mitigation Steps
Microsoft has disclosed a critical new vulnerability (CVE-2025-21263) affecting multiple Windows versions, marking another significant cybersecurity threat for enterprises and individual users alike....
Microsoft’s February 2025 patches fix CVE-2025-21258, a Windows 10/11 SYSTEM-level privilege flaw.
Understanding CVE-2025-21258: Critical EoP Vulnerability in Windows A newly discovered elevation of privilege (EoP) vulnerability designated CVE-2025-21258 has been identified in Windows 10 and...