CVE-2025-21370

CVE-2025-21370 is a Windows VBS Enclave Elevation of Privilege vulnerability. Public sources describe an input-validation error in the VBS Enclave that can allow privilege escalation on Windows 11 variants (22H2/23H2/24H2). Exploitation is reported publicly, and Microsoft has released updates (e....

CVE-2025-21340 Windows Virtualization-Based Security (VBS) Security Feature Bypass Vulnerability

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PT-2025-4220 · Microsoft · Windows Virtualization-Based Security +1

Name of the Vulnerable Software and Affected Versions: Windows Virtualization-Based Security VBS affected versions not specified Description: A security-feature bypass issue allows attackers to affect the system. This issue is related to the Windows Virtualization-Based Security VBS and enables...

CVE-2025-21340: Improper Access Control

Windows Virtualization-Based Security VBS Security Feature Bypass Vulnerability...

CVE-2025-21370: Improper Input Validation

Windows Virtualization-Based Security VBS Enclave Elevation of Privilege Vulnerability...

Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability

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CVE-2024-49076: Improper Authentication

Windows Virtualization-Based Security VBS Enclave Elevation of Privilege Vulnerability...