8.8
High
CVE-2026-62827 Improper authentication in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a…
Description
Improper authentication in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft SharePoint Enterprise Server 2016 16.0 | 16.0.0 → < 16.0.5565.1001 | 16.0.5565.1001 |
| Microsoft SharePoint Server 2019 16.0 | 16.0.0 → < 16.0.10417.20198 | 16.0.10417.20198 |
| Microsoft SharePoint Server Subscription Edition 16.0 | 16.0.0 → < 16.0.19725.20522 | 16.0.19725.20522 |
References
- Microsoft SharePoint Server Elevation of Privilege Vulnerability msrc.microsoft.com
Timeline
- Published
- Last modified
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