CVE-2026-26106

HIGH EPSS 68.5%
Published Mar 10, 20263mo ago · Modified Mar 13, 20263mo ago
8.8 CVSS 3.1
High
Find Similar
Published Mar 10, 2026 3mo ago
Last Modified Mar 13, 2026 3mo ago

Description

Improper input validation in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

CVSS Details

Base Score
8.8
Exploitability
2.8
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
68.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-20 Improper Input Validation Validation

Affected Products 3

VendorProductVersionRange
microsoftsharepoint_server* <16.0.19725.20076
microsoftsharepoint_server2016any
microsoftsharepoint_server2019any

References 1

  • msrc.microsoft.com https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26106
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.