KB5073031

KB5073031 - Description of the security update for SQL Server 2022 GDR: January 13, 2026

Applies To

SQL Server 2022 on Windows (all editions)SQL Server 2022 on Linux (all editions)

Release Date:

1/13/2026

Version:

16.0.1165.1

• Summary

• Improvements and fixes included in this update

• How to obtain and install the update

• More information

• File information

• Information about protection and security

Summary

This security update contains fixes and resolves vulnerabilities. To learn more about the vulnerabilities, see the following security advisories:

• CVE-2026-20803 - Microsoft SQL Server Elevation of Privilege Vulnerability

The Microsoft SQL Server components are updated to the following builds in this security update:

• SQL Server - product version: 16.0.1165.1, file version: 2022.160.1165.1

Improvements and fixes included in this update

A downloadable Microsoft Excel workbook that contains a summary list of builds, together with their current support lifecycle, is available. The Excel file also contains detailed fix lists. Download this Excel file now.

Note: Individual entries in the following table can be referenced directly through a bookmark. If you select any bug reference ID in the table, a bookmark tag is added to the URL by using the "#bkmk_NNNNNNN" format. You can then share this URL with others so that they can jump directly to the desired fix in the table.

| Bug reference | Description | Fix area | Component | Platform | | --- | --- | --- | --- | --- | | 4798079 | Upgrade the `Microsoft.Rest.ClientRuntime` version to 2.3.24 on SSIS to fix a vulnerability ( CVE-2022-26907). | Integration Services | Integration Services | Windows |...