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SQL Server ODBC driver Elevation of Privilege vulnerabilities

1 published alerts for Microsoft SQL Server ODBC driver Elevation of Privilege.

Microsoft MSRC

CVE-2026-42990

SQL Server ODBC driver Elevation of Privilege vulnerability

SQL Server ODBC driver Elevation of Privilege vulnerability (CVE-2026-42990) was added to Microsoft’s security update guidance. Heap-based buffer overflow in SQL Server ODBC driver allows an unauthorized attacker to execute code over a network. If you need help checking exposure, call (864) 335-9223.