Security Advisory

CVE-2026-40357

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-12 16:59:16

Last updated 2026-06-19 16:12:49

Assigner microsoft

CVSS score 8.8

State PUBLISHED

Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.