CVE-2026-42990
CRITICAL
NVD
CVSS Score
9.8
Severity
CRITICAL
Published
Jul 14, 2026
Vendor
unknown
Description
Heap-based buffer overflow in SQL Server ODBC driver allows an unauthorized attacker to execute code over a network.
Heap-based buffer overflow in SQL Server ODBC driver allows an unauthorized attacker to execute code over a network.