CVE-2026-69414: Microsoft Defender Elevation of Privilege Vulnerability
Microsoft Defender Elevation of Privilege Vulnerability
Other sources
Microsoft is aware of an elevation of privilege in the Microsoft Malware Protection Engine in Microsoft Defender publicly referred to as "ShieldBreak ".
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 1.1.26080.3
Event History
Frequently Asked Questions
What is the severity of CVE-2026-69414?
CVE-2026-69414 has a high severity rating of 7.8.
What type of vulnerability is CVE-2026-69414?
CVE-2026-69414 is an elevation of privilege vulnerability.
How do I fix CVE-2026-69414?
To fix CVE-2026-69414, you should apply the security update provided by Microsoft for Microsoft Defender.
What software is affected by CVE-2026-69414?
CVE-2026-69414 affects Microsoft Defender and the Microsoft Malware Protection Engine.
What is the potential impact of CVE-2026-69414?
Exploitation of CVE-2026-69414 could allow an attacker to elevate their privileges on the affected system.