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CVE-2026-94520Microsoft SQL Server Denial of Service Vulnerability

Microsoft Microsoft SQL Server 2017 (GDR); Microsoft Microsoft SQL Server 2017 for x64-based Systems (CU31); Microsoft Microsoft SQL Server 2019 (GDR); Microso… Publicada: (hace 28 días)

Descripción

Use of externally-controlled format string in SQL Server allows an authorized attacker to deny service over a network.

Debilidad (CWE): CWE-134

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

FabricanteProductoVersiones
Microsoft Microsoft SQL Server 2017 for x64-based Systems (CU31) 14.0.3006.16 – < 14.0.3570.2
Microsoft Microsoft SQL Server 2017 (GDR) 14.0.0 – < 14.0.2150.2
Microsoft Microsoft SQL Server 2019 for x64-based Systems (CU32) 15.0.4003.23 – < 15.0.4510.2
Microsoft Microsoft SQL Server 2019 (GDR) 15.0.0 – < 15.0.2210.4
Microsoft Microsoft SQL Server 2022 for x64-based Systems (CU27) 16.0.4003.1 – < 16.0.4315.2
Microsoft Microsoft SQL Server 2022 (GDR) 16.0.0 – < 16.0.1220.3
Microsoft Microsoft SQL Server 2025 CU10 17.0.4006.0 – < 17.0.5045.3
Microsoft Microsoft SQL Server 2025 for x64-based Systems (CU9) 17.0.4006.2 – < 17.0.5015.4
Microsoft Microsoft SQL Server 2025 for x64-based Systems (GDR) 17.0.1050.2 – < 17.0.1155.3
microsoft sql server 2017 14.0.0 – < 14.0.2150.2
microsoft sql server 2019 15.0.0 – < 15.0.2210.4
microsoft sql server 2022 16.0.0 – < 16.0.1220.3
microsoft sql server 2025 17.0.1050.2 – < 17.0.1155.3
microsoft sql server 2025 for x64-based systems cu10 17.0.4006.0 – < 17.0.5045.3

Referencias y parches