CVE-2025-48002 Windows Hyper-V Information Disclosure Vulnerability

...

Windows Hyper-V Information Disclosure Vulnerability

Integer overflow or wraparound in Windows Hyper-V allows an authorized attacker to disclose information over an adjacent network...

Windows Hyper-V Discrete Device Assignment (DDA) Remote Code Execution Vulnerability

Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally...

Windows Hyper-V Denial of Service Vulnerability

Missing synchronization in Windows Hyper-V allows an authorized attacker to deny service over an adjacent network...

PT-2025-28528 · 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 missing synchronization in Windows Hyper-V, which allows an authorized attacker to deny service over an adjacent network. Recommendations: At the moment, the...

PT-2025-28531 · 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 an integer overflow or wraparound in Windows Hyper-V, which allows an authorized attacker to disclose information over an adjacent network. This can...

PT-2025-28553

Name of the Vulnerable Software and Affected Versions: Windows Hyper-V affected versions not specified Description: The issue is an out-of-bounds read that allows an unauthorized attacker to execute code locally. Recommendations: At the moment, there is no information about a newer version that...

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 remotely execute code. The following...

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 gain access to sensitive...

Microsoft Hyper-V 安全漏洞

Microsoft Hyper-V is an application from Microsoft USA. A system hypervisor virtualization technology that enables desktop virtualization. A security vulnerability exists in Microsoft Hyper-V. An attacker has exploited the vulnerability to cause a denial of service on the system. The following...

CVE-2025-48822: Out-of-bounds Read

Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally...

CVE-2025-48002: Integer Overflow or Wraparound

Integer overflow or wraparound in Windows Hyper-V allows an authorized attacker to disclose information over an adjacent network...

CVE-2025-47999: Missing Synchronization

Missing synchronization in Windows Hyper-V allows an authorized attacker to deny service over an adjacent network...

PT-2025-30134

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the KVM component related to handling hypercalls HVCALL FLUSH VIRTUAL ADDRESS LIST and HVCALL FLUSH VIRTUAL ADDRESS LIST EX within KVM guests utilizin...

Vulnerability of the vmbus_connect() function in the drivers/hv/connection.c module – Microsoft Hyper-V guest mode support driver for Linux operating systems. This vulnerability allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

Vulnerability of the vmbusconnect function in the drivers/hv/connection.c module – Microsoft’s Linux-based Hyper-V guest mode driver has a vulnerability that exposes confidential system information due to unprocessed debugging information. Exploitation of this vulnerability could allow an attacke...

Vulnerability of the __vmbus_establish_gpadl() function in the drivers/hv/channel.c module – Microsoft Hyper-V guest mode support driver for Linux operating systems. This driver allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

Vulnerability of the vmbusestablishgpadl function in the drivers/hv/channel.c module – The Microsoft Hyper-V guest mode support driver for Linux operating systems is vulnerable because it exposes confidential system information due to uncleaned debugging information. Exploitation of this...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: KVM: x86 – Reject Hyper-V’s SENDIPI hypercalls if the local APIC is not part of the kernel. Advertise support for Hyper-V’s SENDIPI and SENDIPIEX hypercalls only if the local API is emulated/virtualized by KVM. Explicitly reje...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: fbdev: hypervfb: Fixed a hang that occurred in the kdump kernel when running on Hyper-V Gen 2 VMs. Hyper-V Gen 2 VMs boot via EFI and have a standard EFI framebuffer device. When the kdump kernel runs in such a VM, loading the...

Exploit for Heap-based Buffer Overflow in Microsoft

CVE-2025-21333 Windows Hyper-V NT Kernel Integration VSP Eleva...

USN-7513-5 linux-oracle-6.8 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - RISC-V architecture; - x86 architecture; - Block layer subsystem; - Compute Acceleration Framework; - ACPI drivers;...