CVE-2025-21370

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

CVE-2025-21370

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

CVE-2025-21340

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

CVE-2025-21340

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

CVE-2025-21334

Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability...

CVE-2025-21370 Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability

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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-2025-21370 Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability

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CVE-2025-21340

Technical details about CVE-2025-21340 are not provided in the supplied Connected documents. The entry concerns Windows VBS security feature bypass; no affected products/versions or patch specifics are disclosed here. Monitor for updates from Microsoft.

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

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

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

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Windows Virtualization-Based Security (VBS) Security Feature Bypass Vulnerability

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CLSA-2025-1736778632 kernel: Fix of 17 CVEs

tracing: Free buffers when a used dynamic event is removed CVE-2022-49006 - ASoC: ops: Check bounds for second channel in sndsocputvolswsx CVE-2022-48951 - ext4: fix slab-use-after-free in ext4splitextentat CVE-2024-49884 - ext4: fix bug on in ext4escacheextent as ext4splitextentat failed...

CVE-2025-21370: Improper Input Validation

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

CVE-2025-21340: Improper Access Control

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

Microsoft Windows Virtualization-Based Security Enclave Access Control Vulnerability

Microsoft Windows Virtualization-Based Security Enclave Microsoft Windows VBS Enclave is a software-based trusted execution environment within the host application address space from Microsoft Corporation USA. An access control error vulnerability exists in Microsoft Windows Virtualization-Based...

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...

PT-2025-1058

Name of the Vulnerable Software and Affected Versions Windows Hyper-V NT Kernel Integration VSP versions are not explicitly specified in the provided sources. Description The issue is related to an elevation of privilege in Windows Hyper-V NT Kernel Integration VSP, allowing an attacker to elevat...

Microsoft Windows Virtualization-Based Security Enclave Input Validation Error Vulnerability

Microsoft Windows Virtualization-Based Security Enclave Microsoft Windows VBS Enclave is a software-based trusted execution environment within the host application address space from Microsoft Corporation USA. An input validation error vulnerability exists in Microsoft Windows Virtualization-Base...