EUVD-2025-202211

Integer underflow wrap or wraparound in Windows Hyper-V allows an authorized attacker to deny service over a network...

CVE-2025-62567 Windows Hyper-V Denial of Service Vulnerability

...

CVE-2025-62567

CVE-2025-62567 is a Windows Hyper-V Denial of Service vulnerability caused by an integer underflow that can be triggered by a network-based attack from an authorized user. The linked sources classify the impact as Denial of Service with a CVSS v3.1 base score of 5.3 (Network, High attack complexi...

CVE-2025-62567 Windows Hyper-V Denial of Service Vulnerability

...

Windows Hyper-V Denial of Service Vulnerability

Integer underflow wrap or wraparound in Windows Hyper-V allows an authorized attacker to deny service over a network...

KLA90811 Multiple vulnerabilities in Microsoft Product (ESU)

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

PT-2025-50190

Name of the Vulnerable Software and Affected Versions Windows Hyper-V affected versions not specified Description An integer underflow condition exists in Windows Hyper-V, potentially allowing a network-based attacker with authorization to cause a denial of service. Recommendations At the moment,...

Microsoft Hyper-V 数字错误漏洞

Microsoft Hyper-V is an application from Microsoft Corporation USA. A system hypervisor virtualization technology that enables desktop virtualization. Microsoft Hyper-V has a denial of service vulnerability that can be exploited by attackers to cause a denial of service...

CVE-2023-53756 KVM: VMX: Fix crash due to uninitialized current_vmcs

In the Linux kernel, the following vulnerability has been resolved: KVM: VMX: Fix crash due to uninitialized currentvmcs KVM enables 'Enlightened VMCS' and 'Enlightened MSR Bitmap' when running as a nested hypervisor on top of Hyper-V. When MSR bitmap is updated, evmcstouchmsrbitmap function uses...

CVE-2025-60706

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

Microsoft Patch Tuesday, November 2025 Security Update Review

Microsoft released its November Patch Tuesday Security Updates. Here's a quick breakdown of what you need to know. Microsoft Patch Tuesday for November 2025 This month's release addresses 68 vulnerabilities, including five critical and 59 important-severity vulnerabilities. In this month's update...

CVE-2025-60706

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

CVE-2025-60706

According to the NCSC advisory, CVE-2025-60706 is a vulnerability in Windows Hyper-V where an out-of-bounds read can allow an authorized local attacker to disclose information (impact: access to sensitive data). The CVE is listed under Windows Hyper-V in the advisory with a CVSS v3.1 base score o...

CVE-2025-60706 Windows Hyper-V Information Disclosure Vulnerability

...

CVE-2025-60706 Windows Hyper-V Information Disclosure Vulnerability

...

Microsoft Hyper-V 缓冲区错误漏洞

Microsoft Hyper-V is an application from Microsoft Corporation USA. A system hypervisor virtualization technology that enables desktop virtualization. A buffer error vulnerability exists in Microsoft Hyper-V. An attacker exploiting this vulnerability could gain access to sensitive information. Th...

PT-2025-46469

Name of the Vulnerable Software and Affected Versions Windows Hyper-V affected versions not specified Description An out-of-bounds read issue exists in Windows Hyper-V. A local attacker with authorization can potentially disclose information. Recommendations At the moment, there is no information...

Microsoft Storvsp.sys Driver 安全漏洞

Microsoft Storvsp.sys Driver is a virtual storage bus driver from Microsoft Corporation USA. It is primarily used for virtual storage communication between virtual machines and hosts in Hyper-V virtualized environments. A security vulnerability exists in Microsoft Storvsp.sys Driver. An attacker...

⚡ Weekly Recap: Hyper-V Malware, Malicious AI Bots, RDP Exploits, WhatsApp Lockdown and More

Cyber threats didn't slow down last week—and attackers are getting smarter. We're seeing malware hidden in virtual machines, side-channel leaks exposing AI chats, and spyware quietly targeting Android devices in the wild. But that's just the surface. From sleeper logic bombs to a fresh alliance...

Hackers Weaponize Windows Hyper-V to Hide Linux VM and Evade EDR Detection

The threat actor known as Curly COMrades has been observed exploiting virtualization technologies as a way to bypass security solutions and execute custom malware. According to a new report from Bitdefender, the adversary is said to have enabled the Hyper-V role on selected victim systems to depl...