VULNERABILITY INTELLIGENCE

CVE-2026-69414

CVSS score7.8 HIGH
EPSS probability1.37%
CISA KEVNot currently listed
Published2026-08-14
Last modified2026-10-28
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

Microsoft is aware of an elevation of privilege in the Microsoft Malware Protection Engine in Microsoft Defender publicly referred to as "ShieldBreak ".

Weakness classification

  • secure@microsoft.com: CWE-59
  • nvd@nist.gov: NVD-CWE-noinfo
  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-269

Primary references