Oracle VM VirtualBox (CVE-2026-21986) (January 2026 CPU)

The 7.1.14 and 7.2.4 versions of VM VirtualBox installed on the remote host are affected by a vulnerability as referenced in the January 2026 CPU advisory. - Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions that are affected are 7.1.14...

UBUNTU-CVE-2026-21986

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromis...

CVE-2026-21986

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromis...

EUVD-2023-26163

Malicious code in bioql PyPI...

EUVD-2023-26182

Malicious code in bioql PyPI...

Azure Connected Machine Agent Elevation of Privilege Vulnerability

Improper access control in Azure Windows Virtual Machine Agent allows an authorized attacker to elevate privileges locally...

XenServer and Citrix Hypervisor Security Update for CVE-2025-27462, CVE-2025-27463, CVE-2025-27464

Description of Problem Issues have been identified in the XenServer VM Tools for Windows that allow an attacker who has the ability to execute arbitrary unprivileged code within a guest Windows VM to compromise that same VM. This issue affects Windows VMs running on either XenServer 8.4 and Citri...

CVE-2023-21998

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions that are affected are Prior to 6.1.44 and Prior to 7.0.8. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox...

XenServer - Potential performance issues on imported Windows VMs

When importing Windows VMs into XenServer, for example by using the Conversion Manager virtual appliance or the OVF import functionality in XenCenter, in some circumstances these VMs may not have been optimized for peak performance, as they may be missing certain Viridian optimization flags. If y...

FreeBSD : virtualbox-ose -- multiple vulnerabilities (cf40e8b7-264d-11ee-a468-80fa5b29d485)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the cf40e8b7-264d-11ee-a468-80fa5b29d485 advisory. - Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported...

Oracle VM VirtualBox < 6.1.46 / 7.x < 7.0.10 (July 2023 CPU)

The version of VirtualBox installed on the remote host is prior to 6.1.46 or 7.0.10. It is, therefore, affected by multiple vulnerabilities as referenced in the July 2023 CPU advisory: - Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions...

CVE-2023-22017

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions that are affected are Prior to 6.1.46 and Prior to 7.0.10. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox...

Buffer overflow

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions that are affected are Prior to 6.1.46 and Prior to 7.0.10. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox...

virtualbox-ose -- multiple vulnerabilities

[email protected] reports: Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions that are affected are Prior to 6.1.46 and Prior to 7.0.10. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure...

CVE-2023-21998

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions that are affected are Prior to 6.1.44 and Prior to 7.0.8. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox...

UBUNTU-CVE-2023-21998

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions that are affected are Prior to 6.1.44 and Prior to 7.0.8. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox...

CVE-2023-21998

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions that are affected are Prior to 6.1.44 and Prior to 7.0.8. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox...

CVE-2023-21898

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions that are affected are Prior to 6.1.42 and prior to 7.0.6. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox...

Updates to XenNet Windows I/O driver - For Citrix Hypervisor and XenServer

Who Should Read This Article? This information is for customers using Citrix Hypervisor or XenServer who are entitled to receive automatic Windows I/O driver updates on their Windows VMs. Latest version The following versions of XenNet are the latest that are available through Windows Automatic...

Updates to XenIface Windows I/O driver - For Citrix Hypervisor and XenServer

Who Should Read This Article? This information is for customers using Citrix Hypervisor or XenServer who are entitled to receive automatic Windows I/O driver updates on their Windows VMs. Latest version The following versions of XenIface are the latest that are available through Windows Automatic...