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). Supported versions that a…
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High 7.1CVE-2026-21986 Public exploit
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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High 7.5
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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Medium 4.6
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that a…
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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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High 7.5
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that a…
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High 8.2
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that a…
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High 8.2CVE-2026-21955 Public exploit
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that a…
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Medium 6.2
Qemu-kvm: stack buffer overflow in e1000 device via short frames in loopback mode
A stack-based buffer overflow was found in the QEMU e1000 network device. The code for padding short frames was dropped from individual network devices and moved to the net core code. The issue stems from the device's receive code still being able to process …
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High 7.5
Incorrect removal of permissions on PCI device unplug
When passing through PCI devices, the detach logic in libxl won't remove access permissions to any 64bit memory BARs the device might have. As a result a domain can still have access any 64bit memory BAR when such device is no longer assigned to the domain. F…
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High 7.5
x86: Incorrect input sanitisation in Viridian hypercalls
[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Some Viridian hypercalls can specify a mask of vCPU IDs as an input, in one of three formats. Xen has boundary checking bugs with …
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High 7.5
x86: Incorrect input sanitisation in Viridian hypercalls
[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Some Viridian hypercalls can specify a mask of vCPU IDs as an input, in one of three formats. Xen has boundary checking bugs with …
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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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High 8.2CVE-2025-62641 Public exploit
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that a…
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High 8.2
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that a…
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High 8.2
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that a…
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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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High 8.2
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that a…
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High 8.2
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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Medium 6.5
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that a…
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High 7.5
Qemu-kvm: vnc websocket handshake use-after-free
A flaw was found in QEMU. If the QIOChannelWebsock object is freed while it is waiting to complete a handshake, a GSource is leaked. This can lead to the callback firing later on and triggering a use-after-free in the use of the channel. This can be abused by…
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High 8.5
Header injection vulnerability
VMware vCenter contains an SMTP header injection vulnerability. A malicious actor with non-administrative privileges on vCenter who has permission to create scheduled tasks may be able to manipulate the notification emails sent for scheduled tasks.
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High 7.5
Arm issues with page refcounting
[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] There are two issues related to the mapping of pages belonging to other domains: For one, an assertion is wrong there, where the c…
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High 7.5
Arm issues with page refcounting
[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] There are two issues related to the mapping of pages belonging to other domains: For one, an assertion is wrong there, where the c…
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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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Medium 4.4
Denial-of-service vulnerability
VMware vCenter contains a denial-of-service vulnerability. A malicious actor who is authenticated through vCenter and has permission to perform API calls for guest OS customisation may trigger this vulnerability to create a denial-of-service condition.
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Medium 4.2
hw/pci/pcie_sriov.c in QEMU through 10.0.3 mishandles the VF Enable bit write mask, a related issue to CVE-2024-26327.
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Medium 4.2
hw/pci/pcie_sriov.c in QEMU through 10.0.3 has a migration state inconsistency, a related issue to CVE-2024-26327.
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High 7.5
deadlock potential with VT-d and legacy PCI device pass-through
When setting up interrupt remapping for legacy PCI(-X) devices, including PCI(-X) bridges, a lookup of the upstream bridge is required. This lookup, itself involving acquiring of a lock, is done in a context where acquiring that lock is unsafe. This can lead …
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Medium 4.3
x86: Incorrect stubs exception handling for flags recovery
Certain instructions need intercepting and emulating by Xen. In some cases Xen emulates the instruction by replaying it, using an executable stub. Some instructions may raise an exception, which is supposed to be handled gracefully. Certain replayed instructi…
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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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Low 2.3
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version tha…
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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 8.2
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version tha…
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High 8.2
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version tha…