CVE-2026-20935
Windows Virtualization-Based Security (VBS) Information Disclosure Vulnerability
CVSS Score
6.2
EPSS Score
0.0%
EPSS Percentile
0th
Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an unauthorized attacker to disclose information locally.
| Vendor | microsoft |
| Product | windows 11 version 22h3 |
| Ecosystems | |
| Industries | TechnologyEnterprise |
| Published | Jan 13, 2026 |
| Last Updated | Apr 1, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/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 22H3
10.0.22631.0 < 10.0.22631.6491
Microsoft / Windows 11 Version 23H2
10.0.22631.0 < 10.0.22631.6491
Microsoft / Windows 11 Version 24H2
10.0.26100.0 < 10.0.26100.7623
Microsoft / Windows 11 Version 25H2
10.0.26200.0 < 10.0.26200.7623