Description
Deserialization of untrusted data in SQL Server allows an unauthorized attacker to execute code over a network.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Microsoft | Microsoft SQL Server 2025 (CU 6) | 17.0.4060.2 – < 17.0.4060.2 | 17.0.4060.2 |
| Microsoft | Microsoft SQL Server 2025 for x64-based Systems (GDR) | 17.0.1050.2 – < 17.0.1125.2 | 17.0.1125.2 |
Advisories 3
- WID-SEC-2026-2327 Microsoft SQL Server und Power BI: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 6, 2026
- MSRC-CVE-2026-54117 Microsoft SQL Server Remote Code Execution Vulnerability Microsoft Security Response Center · Aug 20, 2026
- NCSC-2026-0232 Kwetsbaarheden verholpen in Microsoft SQL Server NCSC-NL (Netherlands) · Jul 14, 2026
References
- Microsoft SQL Server Remote Code Execution Vulnerability vendor-advisory patch