7.8
High
CVE-2025-30382 Deserialization of untrusted data in Microsoft Office SharePoint allows an unauthorized attacker to execute code locally
Description
Deserialization of untrusted data in Microsoft Office SharePoint allows an unauthorized attacker to execute code locally.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft SharePoint Enterprise Server 2016 16.0 | 16.0.0 → < 16.0.5500.1001 | 16.0.5500.1001 |
| Microsoft SharePoint Server 2019 16.0 | 16.0.0 → < 16.0.10417.20010 | 16.0.10417.20010 |
| Microsoft SharePoint Server Subscription Edition 16.0 | 16.0.0 → < 16.0.18526.20286 | 16.0.18526.20286 |
References
- Microsoft SharePoint Server Remote Code Execution Vulnerability msrc.microsoft.com
Timeline
- Published
- Last modified
Other CVEs of Microsoft SharePoint Enterprise Server 2016
The 337 CVEs of Microsoft SharePoint Enterprise Server 2016 →
CVE-2026-97783
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint…
8.1
High
CVE-2026-69943
Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows…
8.8
High
CVE-2026-62917
Improper input validation in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a…
4.6
Medium
CVE-2026-58639
Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over…
6.5
Medium