CVE-2026-88164
HIGH
CVSS 8.8
Published: 2026-10-14
Modified: 2026-10-16
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Threat Intelligence Pending
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Description
Missing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
Quick Facts
| CVE ID | CVE-2026-88164 |
| CVSS Score | 8.8 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Published | 2026-10-14 |
| Exploited | No |
| CISA KEV | No |
| PoC | Not public |