KB5023884 - Description of the security update for Power BI Report Server: January 2023

Summary

This Microsoft Power BI Report Server security update resolves an escalation of privilege vulnerability. To learn more about the vulnerability, see CVE-2023-21809.

Affected versions

The following Power BI Report Server versions are updated in this security update:

• Power BI Report Server (September 2022) - Product version: 1.15.8377.1837, file version:15.0.1110.135 * Power BI Report Server (September 2022)- Product version:1.15.8300.38452, file version:15.0.1110.120 * Power BI Report Server (May 2022)- Product version:1.14.8179.37378, file version:15.0.1108.297

Resolution

The following file is available for download from the Microsoft Download Center.

• Power BI Report Server January 2023 security update - Download the package now

More information

Prerequisites

This security update applies to all installed versions of Power BI Server.

Security update deployment information

For deployment information about this security update, see Deployments - Security Update Guide.

Update version