CVE-2025-59232 HIGH

CVE-2025-59232: Microsoft Excel Information Disclosure Vulnerability

Vendor Microsoft
Product Microsoft 365 Apps for Enterprise
Weakness CWE-125
Published October 14, 2025
Last update February 22, 2026
View on NVD All CVEs

CVSS base score

7.1/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H/E:U/RL:O/RC:C

What the vulnerability does

01Description

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

Key dates

02Disclosure timeline

October 14, 2025 CVE published
February 22, 2026 Record updated