CVE-2026-32220
UEFI Secure Boot Security Feature Bypass Vulnerability
CVSS Score
4.4
EPSS Score
0.0%
EPSS Percentile
13th
Improper access control in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to bypass a security feature locally.
| Vendor | microsoft |
| Product | windows 11 version 24h2 |
| Ecosystems | |
| Industries | TechnologyEnterprise |
| Published | Apr 14, 2026 |
| Last Updated | Apr 16, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Microsoft / Windows 11 Version 24H2
10.0.26100.0 < 10.0.26100.8246
Microsoft / Windows 11 Version 25H2
10.0.26200.0 < 10.0.26200.8246
Microsoft / Windows 11 version 26H1
10.0.28000.0 < 10.0.28000.1836
Microsoft / Windows Server 2025
10.0.26100.0 < 10.0.26100.32690
Microsoft / Windows Server 2025 (Server Core installation)
10.0.26100.0 < 10.0.26100.32690