CVE-2025-47173

Microsoft Office Remote Code Execution Vulnerability

CVE-2025-47173 is fixed in 2 products on 1 platform, first by KB5002730, released June 10, 2025. It is not reported as exploited. Patch Radar priority: High.

High

CVSS

7.8

Important

Exploitation

None reported

Exploitation Unlikely

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0061

49th percentile

<p>Improper input validation in Microsoft Office allows an unauthorized attacker to execute code locally.</p>

Where it's fixed

Product	Fix	Released
Microsoft
Microsoft Office 2016 (32-bit edition)	KB5002730	Jun 10, 2025
Microsoft Office 2016 (64-bit edition)	KB5002730	Jun 10, 2025

Details

Published
June 10, 2025
Weakness
Improper Restriction of Names for Files and Other Resources
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-47173

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