6.5
Medium
CVE-2026-63516 Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to perform spoofing…
Description
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to perform spoofing 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 Spoofing Vulnerability msrc.microsoft.com
Timeline
- Published
- Last modified
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