CVE-2022-33631

HIGH

Microsoft Excel - Privilege Escalation

Title source: llm

Microsoft Excel Security Feature Bypass Vulnerability

CVSS v3 7.3

EPSS 0.0198

EPSS Percentile 83.4%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-693

Status published

microsoft/365_apps

microsoft/excel

microsoft/office

microsoft/office_long_term_servicing_channel

Published Aug 09, 2022

Tracked Since Feb 18, 2026