PT-2026-40216

Name of the Vulnerable Software and Affected Versions Windows Hyper-V affected versions not specified Description A use after free issue in Windows Hyper-V allows an unauthorized attacker to perform a guest-to-host attack to elevate privileges locally to SYSTEM level. Use after free is a memory...

EUVD-2026-22534

Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally...

CVE-2026-32149

Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally...

CVE-2026-21255

Improper access control in Windows Hyper-V allows an authorized attacker to bypass a security feature locally...

CVE-2026-21247

Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally...

CVE-2026-21244

Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally...

CVE-2026-21247

Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally...

KB5075906: Windows Server 2022 / Azure Stack HCI 22H2 Security Update (February 2026)

The remote Windows host is missing security update 5075906. It is, therefore, affected by multiple vulnerabilities - Protection mechanism failure in MSHTML Framework allows an unauthorized attacker to bypass a security feature over a network. CVE-2026-21513 - Access of resource using incompatible...

CVE-2025-60706

Out-of-bounds read in Windows Hyper-V allows an authorized attacker to disclose information locally...

EUVD-2025-27318

Malicious code in bioql PyPI...

CVE-2025-54091

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

CVE-2025-53155

Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges locally...

CVE-2025-53155

Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges locally...

CVE-2025-53723

CVE-2025-53723 : Numeric truncation error in Windows Hyper-V allows an authorized, local attacker to elevate privileges. The entry is confirmed to affect the Windows Hyper-V component, with impact described as local privilege escalation and high confidentiality/integrity/availability effects in t...

CVE-2025-24048

Heap-based buffer overflow in Role: Windows Hyper-V allows an authorized attacker to elevate privileges locally...

PT-2024-6791 · Microsoft · Windows Hyper-V +1

Name of the Vulnerable Software and Affected Versions: Windows Hyper-V affected versions not specified Description: The issue is related to the distribution of resources without limits and regulation in the Windows Hyper-V system, allowing a remote attacker to cause a denial of service. This can...

VulnCheck KEV: CVE-2024-38080

Microsoft Windows Hyper-V contains a privilege escalation vulnerability that allows a local attacker with user permissions to gain SYSTEM privileges...

PT-2024-3599 · Microsoft · Windows Hyper-V +1

Name of the Vulnerable Software and Affected Versions: Windows Hyper-V affected versions not specified Description: The issue is related to a buffer overflow in dynamic memory, which can be exploited by a remote attacker to execute arbitrary code. This can potentially affect the system...

CVE-2023-36408

Windows Hyper-V Elevation of Privilege Vulnerability...

CVE-2022-44682

Windows Hyper-V Denial of Service Vulnerability...