CVE-2023-33148: Microsoft 365 Apps

High severity, CVSS 7.8. EPSS: 2.1% chance of exploitation in the next 30 days.

Microsoft Office Elevation of Privilege Vulnerability

Affected products

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

Published 2023-07-11. Last modified 2026-06-17.