windows smb

CVE-2026-56168 is a Windows SMB Server denial-of-service vulnerability that can let an authenticated attacker crash or disrupt a vulnerable SMB service over the network. Microsoft fixed the flaw in its July 14, 2026 security updates, making patch deployment the primary action for administrators...

EternalBlue is not just a name from a security blog — it’s one of the most consequential Windows exploits of the last decade, and understanding it is essential for anyone who manages, administers, or relies on Windows systems. In plain terms: EternalBlue is a network-level exploit that abused a...

Microsoft’s tracking entry and community patch lists show that CVE-2026-20934 is a newly recorded Windows SMB Server elevation-of-privilege vulnerability that administrators must treat as a high-priority remediation item until their environments are validated patched or mitigated. Evidence in...

Microsoft's security track for January 2026 includes an advisory for CVE-2026-20934, a Windows SMB Server Elevation of Privilege vulnerability that Microsoft has cataloged in the Security Update Guide. The entry identifies the affected component as the Server Message Block (SMB) Server and...