CVE-2025-47173

Improper input validation in Microsoft Office allows an unauthorized attacker to execute code locally.

Score

CVSS 3.1 7.8 High

Status

Analyzed - secure@microsoft.com

Published

2025-06-10

Last modified

2026-02-26

Weaknesses

CWE-641

Affected products

• 365 Apps (Microsoft)
• Office (Microsoft)
• Office 2016 (Microsoft)
• Office 2019 (Microsoft)
• Office 2021 (Microsoft)
• Office 2024 (Microsoft)
• Office Long Term Servicing Channel (Microsoft)
• Office Macos 2021 (Microsoft)
• Office Macos 2024 (Microsoft)

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-47173