CVE-2026-105013
Microsoft Office SharePoint Remote Code Execution Vulnerability
- State
- Published
- Severity
- 7.4 High
- Published
- Oct 13, 2026
- Updated
- Oct 31, 2026
- Reserved
- Oct 2, 2026
Description
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.4 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/E:U/RL:O/RC:C | microsoft |
Weaknesses
- CWE-502 Deserialization of Untrusted Data
Affected Products
| Product | Versions |
|---|---|
Microsoft SharePoint Server Subscription EditionMicrosoft |
|
References
- Microsoft Office SharePoint Remote Code Execution Vulnerabilityvendor-advisorypatch
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