CVE-2025-21381

Microsoft Excel Remote Code Execution Vulnerability

State: Published
Severity: 7.8 High
Published: Feb 11, 2025
Updated: Feb 13, 2026
Reserved: Dec 11, 2024

Description

Microsoft Excel Remote Code Execution Vulnerability

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C	microsoft

Weaknesses

CWE-822 Untrusted Pointer Dereference

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 16.0.5487.1000Affected
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 16.94.25020927Affected
Microsoft Office LTSC for Mac 2024Microsoft	16.0.0 to before 16.94.25020927Affected
Office Online ServerMicrosoft	16.0.0.0 to before 16.0.10416.20058Affected

References

Microsoft Excel Remote Code Execution Vulnerabilityvendor-advisorypatch

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