CVE-2025-21386: Microsoft Excel Remote Code Execution Vulnerability
First published: Tue Feb 11 2025(Updated: )
Microsoft Excel Remote Code Execution Vulnerability
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Office Online Server | ||
| Microsoft Office Long Term Servicing Channel for Mac | ||
| Microsoft Office Long Term Servicing Channel for Mac | ||
| Microsoft Office 2019 for Mac | ||
| Microsoft Office LTSC 2021 | ||
| Microsoft Office 2019 for Mac | ||
| Microsoft Office LTSC 2021 | ||
| Microsoft Office LTSC 2024 | ||
| 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 Excel | =2016 | |
| Microsoft Office Excel | =2016 | |
| Microsoft Office | =2019 | |
| Microsoft Office | =2019 | |
| Microsoft Office | =2021 | |
| Microsoft Office | =2021 | |
| Microsoft Office | =2021 | |
| Microsoft Office | =2024 | |
| Microsoft Office | =2024 | |
| Microsoft Office | =2024 | |
| Microsoft Office Online Server | <16.0.10416.20058 | |
| Microsoft Excel | ||
| Microsoft Excel |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-21386?
CVE-2025-21386 has a critical severity rating due to its potential for remote code execution.
How do I fix CVE-2025-21386?
To fix CVE-2025-21386, apply the relevant security updates provided by Microsoft for affected products.
Which Microsoft products are affected by CVE-2025-21386?
CVE-2025-21386 affects several Microsoft products, including various versions of Excel and Office Online Server.
What type of vulnerability is CVE-2025-21386?
CVE-2025-21386 is classified as a remote code execution vulnerability.
Can CVE-2025-21386 be exploited without user interaction?
Yes, CVE-2025-21386 can potentially be exploited without user interaction by convincing a user to open a malicious document.
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