CVE-2026-69409 MEDIUM

CVE-2026-69409: Microsoft Office SharePoint Information Disclosure Vulnerability

Vendor Microsoft
Product Microsoft SharePoint Server Subscription Edition
Weakness CWE-250
Published September 8, 2026
Last update September 29, 2026
View on NVD All CVEs

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

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

Key dates

02Disclosure timeline

September 8, 2026 CVE published
September 29, 2026 Record updated