Microsoft SQL Server是美国微软（Microsoft）公司的一套应用在Microsoft Windows系统下的大型商业数据库系统。

SQL Server存在安全漏洞。以下产品和版本受到影响：Microsoft SQL Server 2017 for x64-based Systems (GDR),Microsoft SQL Server 2014 Service Pack 3 for x64-based Systems (GDR),Microsoft SQL Server 2014 Service Pack 3 for 32-bit Systems (GDR),Microsoft SQL Server 2017 for x64-based Systems (CU 31),Microsoft SQL Server 2022 for x64-based Systems (GDR),Microsoft SQL Server 2019 for x64-based Systems (CU 18),Microsoft SQL Server 2014 Service Pack 3 for 32-bit Systems (CU 4),Microsoft SQL Server 2019 for x64-based Systems (GDR),Microsoft SQL Server 2014 Service Pack 3 for x64-based Systems (CU 4),Microsoft SQL Server 2016 for x64-based Systems Service Pack 3 (GDR),Microsoft SQL Server 2016 for x64-based Systems Service Pack 3 Azure Connectivity Pack。