CVE-2026-69464

Analyzed Analyzed - Analysis Complete

Execution with Unnecessary Privileges in Microsoft Office SharePoint

Publication date: 2026-09-08

Last updated on: 2026-09-09

Assigner: Microsoft Corporation

Description

Execution with unnecessary privileges in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-09-08

Last Modified

2026-09-09

Generated

2026-09-29

AI Q&A

2026-09-10

EPSS Evaluated

2026-09-27

NVD

CVE-2026-69464

Affected Vendors & Products

Vendor	Product	Version / Range
microsoft	sharepoint_server	to 16.0.20326.20090 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-250	The product performs an operation at a privilege level that is higher than the minimum level required, which creates new weaknesses or amplifies the consequences of other weaknesses.

Attack-Flow Graph

Executive Summary

This vulnerability in Microsoft Office SharePoint allows an authorized attacker to gain higher privileges than intended over a network. It involves execution with unnecessary privileges, which can lead to unauthorized access or control within the system.

Impact Analysis

An attacker could exploit this to elevate their privileges, potentially accessing sensitive data, modifying system configurations, or performing unauthorized actions within SharePoint. This could lead to data breaches or system compromise.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, violating compliance requirements such as GDPR or HIPAA. Organizations may face legal penalties, reputational damage, and loss of trust due to data exposure or breaches.

Mitigation Strategies

Apply the latest security updates from Microsoft for SharePoint as soon as possible to address the elevation of privilege vulnerability.

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