Stack-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network.
CVE-2026-88083
CVSS base score
7.5 (v3.1)
Severity
HIGH
Attack vector
Network
Weakness
CWE-121
Last modified
October 30, 2026
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H