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

Fri, 16 Oct 2026 01:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2026-10-14T17:50:07.799Z

Updated: 2026-10-25T18:47:25.722Z

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

Link: CVE-2026-88164

cve-icon Vulnrichment

Updated: 2026-10-15T10:29:13.454Z

cve-icon NVD

Status : Analyzed

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

Modified: 2026-10-20T16:26:06.143

Link: CVE-2026-88164

cve-icon Redhat

No data.