CVE-2026-69414
HIGH
NVD
CVSS Score
7.8
Severity
HIGH
Published
Aug 14, 2026
Vendor
unknown
Description
Microsoft is aware of an elevation of privilege in the Microsoft Malware Protection Engine in Microsoft Defender publicly referred to as "ShieldBreak ". We are working to provide a high quality security update that addresses this vulnerability. We will provide information in this CVE when the update is available.