CVE-2025-21346: Microsoft Office Security Feature Bypass Vulnerability
First published: Tue Jan 14 2025(Updated: )
Microsoft Office Security Feature Bypass Vulnerability
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Office 2019 for Mac | ||
| Microsoft Office LTSC 2021 | ||
| Microsoft Office 2019 for Mac | ||
| Microsoft Office LTSC 2021 | ||
| Microsoft Office LTSC 2024 | ||
| Microsoft Office Professional Plus 2016 | ||
| Microsoft Office Professional Plus 2016 | ||
| Microsoft Office LTSC 2024 | ||
| Microsoft 365 Apps for Enterprise | ||
| Microsoft 365 Apps for Enterprise | ||
| Microsoft 365 Apps for enterprise | ||
| Microsoft 365 Apps for enterprise | ||
| Microsoft Office | =2016 | |
| Microsoft Office | =2016 | |
| Microsoft Office | =2019 | |
| Microsoft Office | =2019 | |
| Microsoft Office | =2021 | |
| Microsoft Office | =2021 | |
| Microsoft Office | =2024 | |
| Microsoft Office | =2024 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-21346?
CVE-2025-21346 is classified as a security feature bypass vulnerability.
How do I fix CVE-2025-21346?
You can fix CVE-2025-21346 by applying the latest security updates provided by Microsoft for your affected Office product.
Which Microsoft Office products are affected by CVE-2025-21346?
CVE-2025-21346 affects multiple versions of Microsoft Office including Office 2016, 2019, 2021, and 365 Apps for Enterprise.
Can CVE-2025-21346 compromise my data?
Yes, CVE-2025-21346 could potentially lead to unauthorized access or manipulation of data within affected Office applications.
Is there a workaround for CVE-2025-21346?
As of now, applying the available security patches is the recommended method to mitigate any risks associated with CVE-2025-21346.
- agent/references
- agent/title
- agent/description
- agent/first-publish-date
- agent/type
- agent/author
- agent/weakness
- agent/event
- agent/source
- agent/severity
- agent/remedy
- collector/epss-latest
- source/FIRST
- agent/epss
- collector/msrc
- source/Microsoft
- collector/msrc-cve
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- agent/tags
- agent/softwarecombine
- collector/nvd-api
- source/NVD
- vendor/microsoft
- canonical/microsoft office 2019 for mac
- canonical/microsoft office ltsc 2021
- canonical/microsoft office ltsc 2024
- canonical/microsoft office professional plus 2016
- canonical/microsoft 365 apps for enterprise
- canonical/microsoft office
- version/microsoft office/2016
- version/microsoft office/2019
- version/microsoft office/2021
- version/microsoft office/2024