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CVE PROGRAM SOURCE RECORD7.2 High

CVE-2026-20803

Microsoft SQL Server Elevation of Privilege Vulnerability

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
microsoft

Description

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

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Microsoft Microsoft SQL Server 2022 (GDR)

  • 16.0.0 to < 16.0.1165.1affected

Microsoft Microsoft SQL Server 2022 for x64-based Systems (CU 22)

  • 16.0.0.0 to < 16.0.4230.2affected

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

  • 17.0.1050.2 to < 17.0.1050.2affected

References