cve-2025-21418

Title: What sysadmins need to know about the WinSock AFD race-condition EoP entry you sent (CVE-2025-53134) — situation, risk, and what to do now Executive summary You sent the MSRC URL for CVE-2025-53134 (Windows Ancillary Function Driver for WinSock — race condition / improper synchronization...

In this month’s patch update round-up, cybersecurity experts are ringing alarm bells for CISOs and Windows administrators alike. The spotlight falls on two actively exploited Windows Server vulnerabilities—one in the Windows Storage component and a more critical weakness in the Windows Ancillary...

February Patch Tuesday: Critical Security Updates You Need to Know Introduction Every month, Microsoft releases a set of security updates—known as Patch Tuesday—that address vulnerabilities across its software products. February 2025's Patch Tuesday is particularly critical, as it includes fixes...

A new wave of cybersecurity concern is making headlines as a critical zero-day vulnerability in a Windows driver has been uncovered. With the potential to allow attackers to remotely escalate privileges and gain SYSTEM-level access, this flaw is making even the most cautious Windows users take...

Windows administrators and security professionals, take note—this Patch Tuesday, two actively exploited vulnerabilities in Windows Server are demanding your immediate action. In a recent advisory, experts highlighted significant security flaws that, if left unpatched, could cast a long shadow...

A fresh entry in the Microsoft Security Response Center (MSRC) update guide reveals CVE-2025-21418—a vulnerability affecting the Windows Ancillary Function Driver for WinSock. This particular flaw could potentially be exploited to elevate user privileges, posing significant concerns for both...