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Description

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

PUBLISHED Reserved 2025-05-01 | Published 2025-06-10 | Updated 2026-02-26 | Assigner microsoft




MEDIUM: 6.7CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Problem types

CWE-20: Improper Input Validation

Product status

16.0.1 (custom) before https://aka.ms/OfficeSecurityReleases
affected

19.0.0 (custom) before https://aka.ms/OfficeSecurityReleases
affected

16.0.1 (custom) before https://aka.ms/OfficeSecurityReleases
affected

16.0.0 (custom) before https://aka.ms/OfficeSecurityReleases
affected

16.0.0.0 (custom) before 16.0.5504.1000
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-47171 (Microsoft Outlook Remote Code Execution Vulnerability) vendor-advisory patch

cve.org (CVE-2025-47171)

nvd.nist.gov (CVE-2025-47171)

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