Security Updates for Microsoft SQL Server (January 2026) (Remote)

The Microsoft SQL Server installation on the remote host is missing a security update. It is, therefore, affected by an elevation of privilege vulnerability CVE-2026-20803. An authenticated attacker who successfully exploited this vulnerability could gain elevated privileges on the SQL Server...

CVE-2026-20803

Missing authentication for critical function in SQL Server allows an authorized attacker to elevate privileges over a network...

CVE-2026-20803 Microsoft SQL Server Elevation of Privilege Vulnerability

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