Missing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
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Fixes

Solution

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Workaround

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History

Wed, 14 Oct 2026 18:00:00 +0000

Type Values Removed Values Added
Description Missing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
Title Microsoft Office SharePoint Elevation of Privilege Vulnerability
First Time appeared Microsoft
Microsoft sharepoint Server
Weaknesses CWE-862
CPEs cpe:2.3:a:microsoft:sharepoint_server:*:*:*:*:subscription:*:*:*
Vendors & Products Microsoft
Microsoft sharepoint Server
References
Metrics cvssV3_1

{'score': 8.8, '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'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-10-15T03:57:17.918Z

Reserved: 2026-09-09T21:58:19.187Z

Link: CVE-2026-88164

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-14T18:19:30.300

Modified: 2026-10-14T18:19:30.300

Link: CVE-2026-88164

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses