CVE-2025-60726

Microsoft Excel Information Disclosure Vulnerability

State: Published
Severity: 7.1 High
Published: Nov 11, 2025
Updated: Feb 13, 2026
Reserved: Sep 26, 2025

Description

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

Scores

CVSS	Score	Vector	Source
3.1	7.1 High	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	microsoft

Weaknesses

CWE-125 Out-of-bounds Read

Affected Products

Product	Versions
Microsoft 365 Apps for EnterpriseMicrosoft	16.0.1 to before https://aka.ms/OfficeSecurityReleasesAffected
Microsoft Excel 2016Microsoft	16.0.0.0 to before 16.0.5526.1002Affected
Microsoft Office 2019Microsoft	19.0.0 to before https://aka.ms/OfficeSecurityReleasesAffected
Microsoft Office LTSC 2021Microsoft	16.0.1 to before https://aka.ms/OfficeSecurityReleasesAffected
Microsoft Office LTSC 2024Microsoft	16.0.0 to before https://aka.ms/OfficeSecurityReleasesAffected
Microsoft Office LTSC for Mac 2021Microsoft	16.0.1 to before 16.103.25110922Affected
Microsoft Office LTSC for Mac 2024Microsoft	16.0.0 to before 16.103.25110922Affected
Office Online ServerMicrosoft	16.0.0.0 to before 16.0.10417.20068Affected

References

Microsoft Excel Information Disclosure Vulnerabilityvendor-advisorypatch

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