Category
Virtualization
937 known vulnerabilities.
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Critical 9.8
x86/AMD: ineffectual Zenbleed workaround
The workaround for XSA-433 (Zenbleed, CVE-2023-20593) was later re-worked to better integrate with other manipulations of the same MSR. In this rework an inverted conditional was introduced, resulting in the workaround to not be applied when needed and vice v…
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Critical 9.8CVE-2023-54391 Public exploit
Proxmox VE 7.0-8.0 Authentication Bypass via tfa-challenge Parameter
Proxmox Virtual Environment (VE) 7.0 through 8.0 contains an authentication bypass vulnerability in libpve-access-control before 8.0.4 that allows unauthenticated attackers to authenticate as any existing enabled user without a configured second factor by sup…
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Critical 9.1
Dell Virtual Storage Integrator for VMware vSphere Client, versions prior to 10.11.1.0, contain(s) a Sensitive Informat…
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Critical 9.8
Dell Virtual Storage Integrator for VMware vSphere Client, versions prior to 10.11.1.0, contain(s) an OS Command Inject…
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Critical 9.3
VMXNET3 out-of-bounds write vulnerability
VMware ESX contains an out-of-bounds write 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 execute code on the hos…
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Critical 9.8
vCenter authentication-bypass vulnerability
VMware vCenter contains an authentication bypass vulnerability in the VMware Directory Service. A malicious actor with network access to vCenter may exploit this issue to bypass authentication and gain unauthorized access to the system.
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Critical 9.8
vCenter directory-traversal vulnerability
VMware vCenter contains a directory traversal vulnerability in the Syslog server. A malicious actor with network access to vCenter may exploit this issue to execute arbitrary code.
KEV Aug 18, 2026 -
Critical 9.3
Buffer overflow for the Intel(R) Data Center Graphics Driver for VMware ESXi software before version 2.0.2 within Ring …
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Critical 9.1
Angeet ES3 KVM OS command injection
The Angeet ES3 KVM does not properly sanitize user-supplied variables parsed by the 'cfg.lua' script, allowing an authenticated attacker to execute OS-level commands.
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Critical 9.8
Mutiple vulnerabilities in the Viridian interface
[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] There are multiple issues related to the handling and accessing of guest memory pages in the viridian code: 1. A NULL pointer dere…
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Critical 9.8
Mutiple vulnerabilities in the Viridian interface
[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] There are multiple issues related to the handling and accessing of guest memory pages in the viridian code: 1. A NULL pointer dere…
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Critical 9.8
Mutiple vulnerabilities in the Viridian interface
[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] There are multiple issues related to the handling and accessing of guest memory pages in the viridian code: 1. A NULL pointer dere…
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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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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 -
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 -
Critical 9.8CVE-2024-37080 EPSS 12%
vCenter Server contains a heap-overflow vulnerability in the implementation of the DCERPC protocol. A malicious actor w…
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Critical 9.8
vCenter Server contains a heap-overflow vulnerability in the implementation of the DCERPC protocol. A malicious actor w…
KEV Jan 23, 2026 -
Critical 9.3
Use-after-free vulnerability
VMware ESXi, Workstation, and Fusion contain a use-after-free vulnerability in the UHCI USB controller. A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machine's VMX process run…
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Critical 9.3
Use-after-free vulnerability
VMware ESXi, Workstation, and Fusion contain a use-after-free vulnerability in the XHCI USB controller. A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machine's VMX process run…
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Critical 9.8
VMware vCenter Server Out-of-Bounds Write Vulnerability
vCenter Server contains an out-of-bounds write vulnerability in the implementation of the DCERPC protocol. A malicious actor with network access to vCenter Server may trigger an out-of-bounds write potentially leading to remote code execution.
KEV Jan 22, 2024 -
Critical 9.8
The vCenter Server contains an arbitrary file upload vulnerability in the Analytics service. A malicious actor with net…
KEV Nov 3, 2021 -
Critical 9.8
The vSphere Client (HTML5) contains a remote code execution vulnerability due to lack of input validation in the Virtua…
KEV Nov 3, 2021 -
Critical 9.8
The vSphere Client (HTML5) contains a remote code execution vulnerability in a vCenter Server plugin. A malicious actor…
KEV Nov 3, 2021 -
Critical 9.8
OpenSLP as used in VMware ESXi (7.0 before ESXi_7.0.1-0.0.16850804, 6.7 before ESXi670-202010401-SG, 6.5 before ESXi650…
KEV Nov 3, 2021 -
Critical 9.8
Under certain conditions, vmdir that ships with VMware vCenter Server, as part of an embedded or external Platform Serv…
KEV Nov 3, 2021 -
Critical 9.8
OpenSLP as used in ESXi and the Horizon DaaS appliances has a heap overwrite issue. VMware has evaluated the severity o…
KEV Nov 3, 2021