Category
Virtualization
937 known vulnerabilities.
937 results · Feed
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Medium 6.0
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version tha…
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High 8.2CVE-2025-53024 Public exploit
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version tha…
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High 7.1
vSockets information-disclosure vulnerability
VMware ESXi, Workstation, Fusion, and VMware Tools contains an information disclosure vulnerability due to the usage of an uninitialised memory in vSockets. A malicious actor with local administrative privileges on a virtual machine may be able to exploit thi…
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Critical 9.3
PVSCSI heap-overflow vulnerability
VMware ESXi, Workstation, and Fusion contain a heap-overflow vulnerability in the PVSCSI (Paravirtualized SCSI) controller that leads to an out of-bounds write. A malicious actor with local administrative privileges on a virtual machine may exploit this issue…
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Critical 9.3
VMCI integer-underflow vulnerability
VMware ESXi, Workstation, and Fusion contain an integer-underflow in VMCI (Virtual Machine Communication Interface) that leads to an out-of-bounds write. A malicious actor with local administrative privileges on a virtual machine may exploit this issue to exe…
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Critical 9.3
VMXNET3 integer-overflow vulnerability
VMware ESXi, Workstation, and Fusion contain an integer-overflow vulnerability in the VMXNET3 virtual network adapter. A malicious actor with local administrative privileges on a virtual machine with VMXNET3 virtual network adapter may exploit this issue to e…
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High 8.7
HPE OneView for VMware vCenter (OV4VC), Local Elevation of Privilege
A potential security vulnerability has been identified in HPE OneView for VMware vCenter (OV4VC). This vulnerability could be exploited allowing an attacker with read only privilege to cause Vertical Privilege Escalation (operator can perform admin actions).
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Medium 4.3CVE-2025-41228 Public exploit
VMware ESXi and vCenter Server Reflected Cross Site Scripting (XSS) Vulnerability
VMware ESXi and vCenter Server contain a reflected cross-site scripting vulnerability due to improper input validation. A malicious actor with network access to the login page of certain ESXi host or vCenter Server URL paths may exploit this issue to steal co…
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Medium 5.5
Denial-of-Service Vulnerability
VMware ESXi, Workstation, and Fusion contain a denial-of-service vulnerability due to certain guest options. A malicious actor with non-administrative privileges within a guest operating system may be able to exploit this issue by exhausting memory of the hos…
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Medium 6.8
Guest Operations Denial-of-Service Vulnerability
VMware ESXi contains a denial-of-service vulnerability that occurs when performing a guest operation. A malicious actor with guest operation privileges on a VM, who is already authenticated through vCenter Server or ESXi may trigger this issue to create a den…
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High 8.8
VMware vCenter Server authenticated command-execution vulnerability
The vCenter Server contains an authenticated command-execution vulnerability. A malicious actor with privileges to create or modify alarms and run script action may exploit this issue to run arbitrary commands on the vCenter Server.
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Medium 6.7
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version tha…
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Medium 6.1
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version tha…
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High 8.1CVE-2025-30712 Public exploit
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version tha…
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Medium 6.8
IBM Storage Virtualize vSphere Remote Plug-in information disclosure
IBM Storage Virtualize vSphere Remote Plug-in 1.0 and 1.1 could allow a remote user to obtain sensitive credential information after deployment.
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High 7.1CVE-2025-22226 Exploited
VMware ESXi, Workstation, and Fusion contain an information disclosure vulnerability due to an out-of-bounds read in HG…
KEV Mar 4, 2025 -
High 8.2CVE-2025-22225 Exploited · Ransomware
VMware ESXi contains an arbitrary write vulnerability. A malicious actor with privileges within the VMX process may tri…
KEV Mar 4, 2025 -
Critical 9.3CVE-2025-22224 Exploited
VMware ESXi, and Workstation contain a TOCTOU (Time-of-Check Time-of-Use) vulnerability that leads to an out-of-bounds …
KEV Mar 4, 2025 -
Low 3.8
Xapi: Metadata injection attack against backup/restore functionality
For a brief summary of Xapi terminology, see: https://xapi-project.github.io/xen-api/overview.html#object-model-overview Xapi contains functionality to backup and restore metadata about Virtual Machines and Storage Repositories (SRs). The metadata itself is s…
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High 7.3
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that a…
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Medium 5.5
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that a…
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Medium 4.7
CVE-2024-2201
A cross-privilege Spectre v2 vulnerability allows attackers to bypass all deployed mitigations, including the recent Fine(IBT), and to leak arbitrary Linux kernel memory on Intel systems.
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Medium 5.5
libxl leaks data to PVH guests via ACPI tables
PVH guests have their ACPI tables constructed by the toolstack. The construction involves building the tables in local memory, which are then copied into guest memory. While actually used parts of the local memory are filled in correctly, excess space that is…
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Medium 6.5
Deadlock in x86 HVM standard VGA handling
The hypervisor contains code to accelerate VGA memory accesses for HVM guests, when the (virtual) VGA is in "standard" mode. Locking involved there has an unusual discipline, leaving a lock acquired past the return from the function that acquired it. This beh…
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High 7.4
Qemu-kvm: virtio-snd: heap buffer overflow in virtio_snd_pcm_in_cb()
A heap buffer overflow was found in the virtio-snd device in QEMU. When reading input audio in the virtio-snd input callback, virtio_snd_pcm_in_cb, the function did not check whether the iov can fit the data buffer. This issue can trigger an out-of-bounds wri…
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Medium 6.0
Qemu: sdhci: heap buffer overflow in sdhci_write_dataport()
A heap-based buffer overflow was found in the SDHCI device emulation of QEMU. The bug is triggered when both `s->data_count` and the size of `s->fifo_buffer` are set to 0x200, leading to an out-of-bound access. A malicious guest could use this flaw to crash t…
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High 8.2
Qemu: scsi: lsi53c895a: use-after-free local privilege escalation vulnerability
A use-after-free vulnerability was found in the QEMU LSI53C895A SCSI Host Bus Adapter emulation. This issue can lead to a crash or VM escape.
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Medium 6.0
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that a…
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Medium 6.1
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that a…
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High 7.5
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that a…
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Low 2.3
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that a…
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Medium 5.3
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that a…
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High 7.3
x86: Deadlock in vlapic_error()
In x86's APIC (Advanced Programmable Interrupt Controller) architecture, error conditions are reported in a status register. Furthermore, the OS can opt to receive an interrupt when a new error occurs. It is possible to configure the error interrupt with an i…
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High 7.5
PCI device pass-through with shared resources
When multiple devices share resources and one of them is to be passed through to a guest, security of the entire system and of respective guests individually cannot really be guaranteed without knowing internals of any of the involved guests. Therefore such a…
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High 7.5
error handling in x86 IOMMU identity mapping
Certain PCI devices in a system might be assigned Reserved Memory Regions (specified via Reserved Memory Region Reporting, "RMRR") for Intel VT-d or Unity Mapping ranges for AMD-Vi. These are typically used for platform tasks such as legacy USB emulation. Sin…
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Low 3.8
Qemu-kvm: information leak in virtio devices
A flaw was found in QEMU, in the virtio-scsi, virtio-blk, and virtio-crypto devices. The size for virtqueue_push as set in virtio_scsi_complete_req / virtio_blk_req_complete / virito_crypto_req_complete could be larger than the true size of the data which has…
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Medium 5.5
Qemu-kvm: usb: assertion failure in usb_ep_get()
A flaw was found in QEMU. An assertion failure was present in the usb_ep_get() function in hw/net/core.c when trying to get the USB endpoint from a USB device. This flaw may allow a malicious unprivileged guest user to crash the QEMU process on the host and c…
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High 7.5
Privilege escalation vulnerability
The vCenter Server contains a privilege escalation vulnerability. A malicious actor with network access to vCenter Server may trigger this vulnerability to escalate privileges to root by sending a specially crafted network packet.
KEV Nov 20, 2024 -
Critical 9.8
Heap-overflow vulnerability
The vCenter Server contains a heap-overflow vulnerability in the implementation of the DCERPC protocol. A malicious actor with network access to vCenter Server may trigger this vulnerability by sending a specially crafted network packet potentially leading to…
KEV Nov 20, 2024 -
High 8.8
A server side request forgery vulnerability allows a low-privileged user to perform local privilege escalation through …