CVE-2026-123390
HIGH
NVD
CVSS Score
8.8
Severity
HIGH
Published
Nov 10, 2026
Vendor
unknown
Description
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.