Microsoft Office SharePoint Elevation of Privilege Vulnerability
view advisory published 2026-10-13
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-102866US | high8.1 | — | ||
Improper verification of cryptographic signature in Microsoft Office SharePoint allows an unauthorized attacker to elevate privileges over a network. | ||||
02
references
External citations — patches, advisories, analysis.
03
remediations (1)
- FixedMicrosoft SharePoint Server Subscription Edition
16.0.20326.20190:Security Update:https://support.microsoft.com/help/5002927
https://support.microsoft.com/help/5002927
scry
Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.
Free scan