Description
Improper verification of cryptographic signature in JDBC Driver for SQL Server allows an unauthorized attacker to bypass a security feature over a network.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Microsoft | Microsoft JDBC Driver for SQL Server 13.4 | 1.0.0 – < 13.6.0 | 13.6.0 |
Advisories 3
- WID-SEC-2026-4480 Microsoft SQL Server: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 10, 2026
- NCSC-2026-0476 Kwetsbaarheden verholpen in Microsoft SQL Server NCSC-NL (Netherlands) · Nov 10, 2026
- MSRC-CVE-2026-70003 JDBC Driver for SQL Server Security Feature Bypass Vulnerability Microsoft Security Response Center · Nov 10, 2026
References
- JDBC Driver for SQL Server Security Feature Bypass Vulnerability vendor-advisory patch