CVE-2018-8273: Microsoft SQL Server

Critical severity, CVSS 9.8. EPSS: 29.4% chance of exploitation in the next 30 days.

A buffer overflow vulnerability exists in the Microsoft SQL Server that could allow remote code execution on an affected system, aka "Microsoft SQL Server Remote Code Execution Vulnerability." This affects Microsoft SQL Server.

Affected products

• Microsoft SQL Server: version 2016 only; version 2017 only

Published 2018-08-15. Last modified 2026-06-17.