Cve 2025 21418
The latest Cve 2025 21418 coverage — news, analysis, and updates from the WindowsNews.AI desk.
Actively Exploited Windows AFD.sys Flaw Earns CISA KEV Status Amid Patching Confusion
Microsoft’s February 2025 Patch Tuesday delivered a fix for CVE-2025-21418, a heap-based buffer overflow in the Windows Ancillary Function Driver (afd.sys), but sysadmins are grappling with a...
12 critical fixes in Feb Patch Tuesday, including two zero-days under active exploit
Microsoft's February 2025 Patch Tuesday has addressed several critical vulnerabilities in Windows Server, including two zero-day exploits actively targeted by attackers. This comprehensive analysis...
February Patch Tuesday Fixes Zero-Day in Windows Defender SmartScreen
Microsoft's February 2025 Patch Tuesday has arrived with critical security updates addressing multiple vulnerabilities, including a zero-day flaw actively exploited in the wild. This month's release...
Critical Zero-Day CVE-2025-21418 Lets Attackers Gain Full Windows Admin Rights
Overview A critical zero-day vulnerability, identified as CVE-2025-21418, has been discovered in the Windows Ancillary Function Driver for WinSock (AFD.sys). This flaw allows local attackers to...
Urgent Windows Server Patch: Critical Vulnerabilities CVE-2025-21391 and CVE-2025-21418 Demand Immediate Action
Microsoft has issued an urgent security update for Windows Server to address two critical vulnerabilities that could allow remote code execution and privilege escalation. These flaws, tracked as...
Critical WinSock Flaw (CVE-2025-21418) Grants SYSTEM Access—Apply Patch Now
CVE-2025-21418: Critical WinSock Driver Vulnerability Explained Microsoft has issued an urgent security advisory regarding CVE-2025-21418, a critical vulnerability in the Windows Sockets (WinSock)...