Skip to main content
Back to Security Briefs

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. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft·SQL Server ODBC driver Elevation of Privilege