7.8
High
CVE-2025-26642 Out-of-bounds read in Microsoft Office allows an unauthorized attacker to execute code locally
Description
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to execute code locally.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Office Online Server 16.0 | 16.0.0.0 → < 16.0.10417.20003 | 16.0.10417.20003 |
| Microsoft SharePoint Server 2019 16.0 | 16.0.0 → < 16.0.10417.20003 | 16.0.10417.20003 |
| Microsoft Office 2019 19.0 | 19.0.0 → latest | No fix stated |
| Microsoft 365 Apps for Enterprise 16.0 | 16.0.1 → latest | No fix stated |
| Microsoft Office LTSC for Mac 2021 16.0 | 16.0.1 → < 16.96.25041326 | 16.96.25041326 |
| Microsoft Office LTSC 2021 16.0 | 16.0.1 → latest | No fix stated |
| Microsoft Office LTSC 2024 16.0 | 16.0.0 → latest | No fix stated |
| Microsoft Office LTSC for Mac 2024 16.0 | 16.0.0 → < 16.96.25041326 | 16.96.25041326 |
| Microsoft Excel 2016 16.0 | 16.0.0.0 → < 16.0.5495.1000 | 16.0.5495.1000 |
Show the 3 other branches Hide the 3 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft Office 2016 16.0 | 16.0.0 → < 16.0.5495.1000 | 16.0.5495.1000 |
| Microsoft Access 2016 (32-bit edition) 16.0 | 16.0.0 → < 16.0.5495.1000 | 16.0.5495.1000 |
| Microsoft Access 2016 16.0 | 16.0.0 → < 16.0.5495.1000 | 16.0.5495.1000 |
References
- Microsoft Office Remote Code Execution Vulnerability msrc.microsoft.com
Timeline
- Published
- Last modified
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