CVE-2022-33631: Microsoft 365 Apps

High severity, CVSS 7.3. EPSS: 0.8% chance of exploitation in the next 30 days.

Microsoft Excel Security Feature Bypass Vulnerability

Affected products

• Microsoft 365 Apps: affected versions not specified
• Microsoft Excel: version 2013 only; version 2016 only
• Microsoft Office: version 2019 only
• Microsoft Office Long Term Servicing Channel: version 2021 only

Published 2022-08-09. Last modified 2026-06-17.