3795 matches found
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 Windows Hyper-V Information Disclosure Vulnerability
...
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
...
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...
CVE-2025-60706: Out-of-bounds Read
Out-of-bounds read in Windows Hyper-V allows an authorized attacker to disclose information locally...
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...
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...
⚡ 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...
Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988717)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988717 advisory. In the Linux kernel, the following vulnerability has been resolved: x86/hyperv: Fix NULL deref in sethvtscchangecb if Hyper-V setup fails Check for a valid hvvpindex...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: KVM: x86/hyper-v: Skip non-canonical addresses during PV TLB flush In KVM guests with Hyper-V hypercalls enabled, the hypercalls HVCALLFLUSHVIRTUALADDRESSLIST and HVCALLFLUSHVIRTUALADDRESSLISTEX allow a guest to request...
EUVD-2022-54509
In the Linux kernel, the following vulnerability has been resolved: clocksource: hyper-v: unexport init-annotated hvinitclocksource EXPORTSYMBOL and init is a bad combination because the .init.text section is freed up after the initialization. Hence, modules cannot use symbols annotated init. The...
SUSE-SU-2025:3751-1 Security update for the Linux Kernel
The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2023-53261: coresight: Fix memory leak in acpibuffer-pointer bsc1249770. - CVE-2024-58090: sched/core: Prevent rescheduling when interrupts are disabled...
The vulnerability of the Hyper-V hardware virtualization system for Windows operating systems allows attackers to escalate their privileges.
The vulnerability of the Hyper-V hardware virtualization technology for Windows operating systems is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to gain increased privileges...
kernel: KVM: x86/hyper-v: Skip non-canonical addresses during PV TLB flush
In the Linux kernel, the following vulnerability has been resolved: KVM: x86/hyper-v: Skip non-canonical addresses during PV TLB flush In KVM guests with Hyper-V hypercalls enabled, the hypercalls HVCALLFLUSHVIRTUALADDRESSLIST and HVCALLFLUSHVIRTUALADDRESSLISTEX allow a guest to request...
CVE-2025-55328
Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Hyper-V allows an authorized attacker to elevate privileges locally...
EUVD-2022-55150
In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Deactivate sysctlrecordpanicmsg by default in isolated guests hvpanicpage might contain guest-sensitive information, do not dump it over to Hyper-V by default in isolated guests. While at it, update some...