CVE-2022-30173: Microsoft Excel

High severity, CVSS 7.8. EPSS: 2.3% chance of exploitation in the next 30 days.

Microsoft Excel Remote Code Execution Vulnerability

Affected products

• Microsoft Excel: version 2013 only; version 2016 only
• Microsoft Office Web Apps Server: version 2013 only

Published 2022-06-15. Last modified 2026-06-17.