Security Advisory

CVE-2026-55949

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-14 17:09:12
Last updated 2026-07-26 17:21:00
Assigner microsoft
CVSS score 7.8
State PUBLISHED

Description

Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to execute code locally.