Extended Security Updates (ESU) for SQL Server 2016 Standard Edition keeps database environments safe after the end of standard support through critical security patches. This Year 3 license covers the period from July 15, 2028 to July 14, 2029 with per-server licensing. ESU updates are released only when critical security vulnerabilities are discovered, with no regular monthly update cycle, and contain security fixes only—no new features.
Specification
Extended Security Updates for SQL Server 2016 Standard Edition
Licensing model: Per server
Coverage period: July 15, 2028 - July 14, 2029 (Year 3)
Update type: Critical security patches only
No new features or performance improvements
Requires Software Assurance and Volume Licensing agreement
Available for on-premises and cloud deployments