vulnerability
Microsoft Windows: CVE-2018-8435: Windows Hyper-V Security Feature Bypass Vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:A/AC:M/Au:S/C:N/I:P/A:N) | Sep 11, 2018 | Sep 11, 2018 | Sep 5, 2025 |
Severity
2
CVSS
(AV:A/AC:M/Au:S/C:N/I:P/A:N)
Published
Sep 11, 2018
Added
Sep 11, 2018
Modified
Sep 5, 2025
Description
A security feature bypass vulnerability exists when Windows Hyper-V BIOS loader fails to provide a high-entropy source, aka "Windows Hyper-V Security Feature Bypass Vulnerability." This affects Windows Server 2016, Windows 10, Windows 10 Servers.
Solutions
microsoft-windows-windows_10-1507-kb4457132microsoft-windows-windows_10-1607-kb4457131microsoft-windows-windows_10-1703-kb4457138microsoft-windows-windows_10-1709-kb4457142microsoft-windows-windows_10-1803-kb4457128microsoft-windows-windows_server_2016-1607-kb4457131
References
- BID-105240
- CVE-2018-8435
- https://attackerkb.com/topics/CVE-2018-8435
- CWE-331
- URL-https://support.microsoft.com/help/4457128
- URL-https://support.microsoft.com/help/4457131
- URL-https://support.microsoft.com/help/4457132
- URL-https://support.microsoft.com/help/4457138
- URL-https://support.microsoft.com/help/4457142
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.