CVSS
7.8
CVSS v3.1
EPSS
N/A
Exploit Prediction Score
Published
August 14, 2026
Exploitability
No EPSS data available
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.
No CWE data available.
No package data available.
Publisher and database URLs for this record (shown for attribution; reading stays in Bugflare).