CVE-2025-49712

Published: Aug 12, 2025

Modified: Feb 13, 2026

PUBLISHED

CVSS v3.1

8.8

HIGH

Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

Vendor	Product	Versions
Microsoft	Microsoft SharePoint Enterprise Server 2016	affected `16.0.0 - < 16.0.5513.1002`
Microsoft	Microsoft SharePoint Server 2019	affected `16.0.0 - < 16.0.10417.20041`

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

vendor-advisory

patch

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.