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The latest Cybersecurity coverage — news, analysis, and updates from the WindowsNews.AI desk.

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Cybersecurity · Digital Security

Windows 10 End of Support 2025: Critical Security Risks for Microsoft 365 Users

Microsoft has officially announced that Windows 10 will reach its end of support (EOL) on October 14, 2025. This pivotal moment in tech history will impact millions of users, particularly those...

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Cve-2025-21245 · Cybersecurity

Patch now: CVE-2025-21245 wormable RCE hits Windows 10, 11, Server

Understanding CVE-2025-21245: Critical RCE Vulnerability in Windows Telephony Service A newly discovered vulnerability, tracked as CVE-2025-21245, has been identified in the Windows Telephony Service...

SE Security Desk·80w ago
Cve-2025-21409 · Cybersecurity

Windows Telephony RCE flaw CVE-2025-21409 rated critical, patch now

A newly discovered critical vulnerability in Windows Telephony, tracked as CVE-2025-21409, poses a severe threat to systems running Microsoft Windows. This remote code execution (RCE) flaw could...

SE Security Desk·80w ago
Cve-2025-21250 · Cybersecurity

Microsoft patches CVE-2025-21250: maximum severity 10.0 RCE hits all supported Windows editions

Microsoft has disclosed a critical remote code execution (RCE) vulnerability in the Windows Telephony Service (CVE-2025-21250) that could allow attackers to take complete control of affected systems....

SE Security Desk·80w ago
Cve-2025-21417 · Cybersecurity

Windows Emergency Patch Out for Actively Exploited Telephony Service RCE

A newly discovered critical vulnerability in Windows Telephony Service (CVE-2025-21417) exposes systems to remote code execution (RCE) attacks, putting millions of Windows devices at risk. This...

SE Security Desk·80w ago
Cve-2025-21333 · Cybersecurity

Microsoft issues emergency fix for critical Hyper-V guest-to-host escape flaw in Windows 11

Understanding CVE-2025-21333: Critical Hyper-V Vulnerability Explained A newly discovered critical vulnerability in Microsoft's Hyper-V virtualization platform, tracked as CVE-2025-21333, has raised...

SE Security Desk·80w ago
Cve-2025-21311 · Cybersecurity

CVE-2025-21311: Critical NTLMv1 Vulnerability Puts Windows Systems at Risk

A newly discovered critical vulnerability in Microsoft's NTLMv1 authentication protocol (CVE-2025-21311) has security experts urging immediate action from Windows administrators worldwide. This flaw,...

SE Security Desk·80w ago
Browser Security · Cve-2025-21326

CVE-2025-21326: Attackers Exploit Retired IE, Microsoft Urges Emergency Patching

CVE-2025-21326: Critical Internet Explorer Vulnerability Explained Microsoft has issued a critical security alert regarding CVE-2025-21326, a newly discovered remote code execution (RCE)...

SE Security Desk·80w ago
Cve-2025-21218 · Cybersecurity

New Windows Server Kerberos bug (CVE-2025-21218) enables remote DoS attacks with CVSS 9.1 rating.

The cybersecurity landscape has been shaken by the discovery of CVE-2025-21218, a critical vulnerability in Microsoft's Kerberos implementation that could allow attackers to cause widespread...

SE Security Desk·80w ago