Unrated severityNVD Advisory· Published Sep 9, 2025· Updated Feb 26, 2026
Microsoft SharePoint Remote Code Execution Vulnerability
CVE-2025-54897
Description
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
Affected products
3- Microsoft/Microsoft SharePoint Enterprise Server 2016v5Range: 16.0.0
- Microsoft/Microsoft SharePoint Server 2019v5Range: 16.0.0
- Microsoft/Microsoft SharePoint Server Subscription Editionv5Range: 16.0.0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2025-54897mitrevendor-advisorypatch
News mentions
0No linked articles in our index yet.