CVE-2026-67385: Microsoft SQL Server Remote Code Execution Vulnerability
Microsoft SQL Server Remote Code Execution Vulnerability
Other sources
Use after free in SQL Server allows an authorized attacker to execute code over a network.
— Microsoft
Affected Software
Remediation
Event History
Frequently Asked Questions
Who can exploit this vulnerability?
An attacker must be authorized to access the affected SQL Server instance and able to reach it over the network. The provided information does not indicate that unauthenticated attackers can exploit it.
Which SQL Server releases are listed as affected?
The affected software list includes Microsoft SQL Server 2017, SQL Server 2019, SQL Server 2022, and SQL Server 2025, including the listed CU 31, CU 32, CU 26, and CU8 builds. No fixed versions or update guidance are provided in the available data.
What level of impact could successful exploitation have?
Successful exploitation allows code execution on the SQL Server system. The supplied severity vector indicates high impacts to confidentiality, integrity, and availability.