Description
Improper input validation in Microsoft Office Word allows an unauthorized attacker to bypass a security feature over a network.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
patch
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29816
Scores
CVSS v3
7.5
EPSS
0.0034
EPSS Percentile
56.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-349
Status
published
Products (6)
microsoft/365_apps
microsoft/office
2016
microsoft/office
2019
microsoft/office_long_term_servicing_channel
2021 (2 CPE variants)
microsoft/office_long_term_servicing_channel
2024 (2 CPE variants)
microsoft/word
2016
Published
Apr 08, 2025
Tracked Since
Feb 18, 2026