CVE Vulnerabilities

CVE-2025-21346

Protection Mechanism Failure

Published: Jan 14, 2025 | Modified: Jul 01, 2025
CVSS 3.x
7.8
HIGH
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu
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Microsoft Office Security Feature Bypass Vulnerability

Weakness

The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.

Affected Software

NameVendorStart VersionEnd Version
365_appsMicrosoft- (including)- (including)
OfficeMicrosoft2016 (including)2016 (including)
OfficeMicrosoft2019 (including)2019 (including)
Office_long_term_servicing_channelMicrosoft2021 (including)2021 (including)
Office_long_term_servicing_channelMicrosoft2024 (including)2024 (including)

References