HIGH 8.8 Microsoft

CVE-2026-26116

SQL Server Elevation of Privilege Vulnerability

Microsoft Security Update 2026-Mar: SQL Server Elevation of Privilege Vulnerability

Affected Products

Microsoft SQL Server 2025 for x64-based Systems (GDR)
Microsoft SQL Server 2025 for x64-based Systems (CU2)

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26116
https://nvd.nist.gov/vuln/detail/CVE-2026-26116

Published: 2026-03-10 · Source: Microsoft · Feed updated: 2026-08-10

This high severity vulnerability with a CVSS score of 8.8 was published on 2026-03-10 via Microsoft. Affected: Microsoft SQL Server 2025 for x64-based Systems (GDR), Microsoft SQL Server 2025 for x64-based Systems (CU2).

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