CVE-2025-54091 Windows Hyper-V Elevation of Privilege Vulnerability

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CVE-2025-54091 Windows Hyper-V Elevation of Privilege Vulnerability

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CVE-2025-54091

Technical details for CVE-2025-54091 are not publicly provided in the connected documents. The initial description notes a local privilege elevation via Hyper-V, but no specific root cause, affected products, or fixes are given here. Monitor for updates.

Windows Hyper-V Elevation of Privilege Vulnerability

Improper access control in Windows Hyper-V allows an authorized attacker to elevate privileges locally...

Windows Hyper-V Elevation of Privilege Vulnerability

Integer overflow or wraparound in Windows Hyper-V allows an authorized attacker to elevate privileges locally...

Windows Hyper-V Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Hyper-V allows an authorized attacker to elevate privileges locally...

Windows Hyper-V Remote Code Execution Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Win32K - GRFX allows an authorized attacker to execute code locally...

Microsoft Hyper-V 竞争条件问题漏洞

Microsoft Hyper-V is an application from Microsoft Corporation USA. A system hypervisor virtualization technology that enables desktop virtualization. Microsoft Hyper-V suffers from a Competing Conditions Issue vulnerability. An attacker exploiting this vulnerability could elevate privileges. The...

Microsoft Hyper-V 访问控制错误漏洞

Microsoft Hyper-V is an application from Microsoft Corporation USA. A system hypervisor virtualization technology that enables desktop virtualization. An access control error vulnerability exists in Microsoft Hyper-V. An attacker exploiting this vulnerability could elevate privileges. The followi...

PT-2025-36857

Name of the Vulnerable Software and Affected Versions: Windows Hyper-V affected versions not specified Description: A race condition exists due to improper synchronization when handling concurrent execution using shared resources within Windows Hyper-V. This allows an authorized attacker to eleva...

KLA87444 Multiple vulnerabilities in Microsoft Windows

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to gain privileges, bypass security restrictions, execute arbitrary code, cause denial of service, obtain sensitive information. Below is a complete list of vulnerabilities: 1. An elevation...

KLA87445 Multiple vulnerabilities in Microsoft Products (ESU)

Multiple vulnerabilities were found in Microsoft Products Extended Security Update. Malicious users can exploit these vulnerabilities to gain privileges, bypass security restrictions, execute arbitrary code, cause denial of service, obtain sensitive information. Below is a complete list of...

PT-2025-36834

Name of the Vulnerable Software and Affected Versions: Windows Hyper-V affected versions not specified Description: An integer overflow or wraparound in Windows Hyper-V can allow a locally authorized attacker to elevate privileges. This issue allows attackers to affect the system. Recommendations...

PT-2025-36835

Name of the Vulnerable Software and Affected Versions: Windows Hyper-V affected versions not specified Description: A race condition exists due to concurrent execution using a shared resource with improper synchronization. This allows an authorized attacker to elevate privileges locally...

PT-2025-36841

Name of the Vulnerable Software and Affected Versions: Windows Hyper-V affected versions not specified Description: An improper access control issue exists in Windows Hyper-V that may allow a locally authorized attacker to elevate privileges. This can affect the system. Recommendations: At the...

Microsoft Hyper-V 资源管理错误漏洞

Microsoft Hyper-V is an application from Microsoft Corporation USA. A system hypervisor virtualization technology that enables desktop virtualization. A resource management error vulnerability exists in Microsoft Hyper-V. An attacker exploiting this vulnerability could elevate privileges. The...

Microsoft Hyper-V 输入验证错误漏洞

Microsoft Hyper-V is an application from Microsoft Corporation USA. A system hypervisor virtualization technology that enables desktop virtualization. An input validation error vulnerability exists in Microsoft Hyper-V. An attacker exploiting this vulnerability could elevate privileges. The...

Drivers: hv: vmbus: Leak pages if set_memory_encrypted() fails

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Drivers: hv: vmbus: Track decrypted status in vmbus_gpadl

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fbdev: hyperv_fb: Allow graceful removal of framebuffer

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