8.4
High
CVE-2026-26110 Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to…
Description
Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft 365 Apps for Enterprise 16.0 | 16.0.1 → latest | No fix stated |
| Microsoft Office 2016 16.0 | 16.0.0 → < 16.0.5543.1000 | 16.0.5543.1000 |
| Microsoft Office 2019 19.0 | 19.0.0 → latest | No fix stated |
| Microsoft Office for Android 16.0 | 16.0.1 → < 16.0.19822.20000 | 16.0.19822.20000 |
| 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 2021 16.0 | 16.0.1 → < 16.107.26030819 | 16.107.26030819 |
| Microsoft Office LTSC for Mac 2024 16.0 | 16.0.0 → < 16.107.26030819 | 16.107.26030819 |
References
- Microsoft Office Remote Code Execution Vulnerability msrc.microsoft.com
Timeline
- Published
- Last modified
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