| CVE Number | Vulnerability | Product | Severity | Date |
|---|---|---|---|---|
| CVE-2026-62827 | Microsoft SharePoint Server Elevation of Privilege Vulnerability | Microsoft SharePoint | Critical | 01-09-2026 |
Technical Information
An authenticated attacker with domain access can exploit improper authentication in Microsoft SharePoint Server over a network to execute code remotely on the SharePoint server and elevate privileges to SharePoint administrator.
Patch release date: Aug 11, 2026
Further information on this vulnerability is available at : CVE-2026-62827
Affected Software
Microsoft SharePoint Enterprise Server 2016,Microsoft SharePoint Server 2019,
Microsoft SharePoint Server Subscription Edition