Description
Microsoft is aware of an elevation of privilege in the Microsoft Malware Protection Engine in Microsoft Defender publicly referred to as "RoguePlanet ".
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
E
F
RL
Unchanged
RC
Changed
Affected products
News coverage
- ShieldBreak Zero-Day PoC Claims Microsoft Defender Patch Bypass With SYSTEM AccessThe Hacker News · 16d ago
- Microsoft Patches RoguePlanet Defender Flaw That Can Grant SYSTEM PrivilegesThe Hacker News · 7/9/2026
References
Updated 14m ago · 8 sources