CVE-2026-21244: Heap-based Buffer Overflow

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

PT-2026-7352

Name of the Vulnerable Software and Affected Versions Windows Hyper-V affected versions not specified Description A heap-based buffer overflow exists in Windows Hyper-V, potentially allowing an attacker to execute code locally. Exploitation may allow an attacker to execute arbitrary code and impa...

KB5075999: Windows 10 Version 1607 / Windows Server 2016 Security Update (February 2026)

The remote Windows host is missing security update 5075999. 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...

KB5075912: Windows 10 version 21H2 / Windows 10 Version 22H2 Security Update (February 2026)

The remote Windows host is missing security update 5075912. 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...

KLA90878 Multiple vulnerabilities in Microsoft Products (ESU)

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

PT-2026-7348

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

CVE-2026-21247: Improper Input Validation

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

KB5075899: Windows Server 2025 Security Update (February 2026)

The remote Windows host is missing security update 5075899. 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...

KB5075904: Windows 10 version 1809 / Windows Server 2019 Security Update (February 2026)

The remote Windows host is missing security update 5075904. 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...

Microsoft Hyper-V 安全漏洞

Microsoft Hyper-V is an application developed by Microsoft Corporation in the United States. It is a system management program that enables desktop virtualization. There are security vulnerabilities in Microsoft Hyper-V. Attackers can exploit these vulnerabilities to execute code remotely. The...

CVE-2026-21248: Heap-based Buffer Overflow

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

PT-2026-7351

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

PT-2026-7357

Name of the Vulnerable Software and Affected Versions Windows Hyper-V affected versions not specified Description An improper access control issue in Windows Hyper-V can allow a local attacker to bypass a security feature. This bypass could allow an authorized attacker to compromise the system...

Azure Linux 3.0 Security Update: kernel (CVE-2025-21779)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-21779 advisory. - In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Reject Hyper-V's SENDIPI...

The vulnerability of the Windows Hyper-V hardware virtualization system allows attackers to disclose protected information.

The vulnerability of the Windows Hyper-V hardware virtualization system is related to operations that occur outside the buffer boundaries. Exploiting this vulnerability can allow an attacker to disclose protected information...

MiracleLinux 7 : grub2-2.02-0.29.0.1.el7.AXS7 (AXSA:2015-830:02)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2015-830:02 advisory. The GRand Unified Bootloader GRUB is a highly configurable and customizable bootloader with modular architecture. It support rich varietyof kernel formats, fi...

CVE-2026-20825

Improper access control in Windows Hyper-V allows an authorized attacker to disclose information locally...

CVE-2026-20825

Improper access control in Windows Hyper-V allows an authorized attacker to disclose information locally...

CVE-2026-20825

Improper access control in Windows Hyper-V allows an authorized attacker to disclose information locally...

CVE-2026-20825

CVE-2026-20825 is a Windows Hyper-V information-disclosure vulnerability described as “improper access control” that can allow an authorized local attacker to disclose information. The CVE is rated with local attack vector, high privilege requirement, and high confidentiality impact (CVSS: 4.4, M...