KubeVirt VMI Denial-of-Service (DoS) Using Pod Impersonation

Summary Short summary of the problem. Make the impact and severity as clear as possible. A logic flaw in the virt-controller allows an attacker to disrupt the control over a running VMI by creating a pod with the same labels as the legitimate virt-launcher pod associated with the VMI. This can...

GHSA-GGP9-C99X-54GP KubeVirt's Improper TLS Certificate Management Handling Allows API Identity Spoofing

Summary Due to improper TLS certificate management, a compromised virt-handler could impersonate virt-api by using its own TLS credentials, allowing it to initiate privileged operations against another virt-handler. Details Give all details on the vulnerability. Pointing to the incriminated sourc...

KubeVirt's Improper TLS Certificate Management Handling Allows API Identity Spoofing

Summary Due to improper TLS certificate management, a compromised virt-handler could impersonate virt-api by using its own TLS credentials, allowing it to initiate privileged operations against another virt-handler. Details Give all details on the vulnerability. Pointing to the incriminated sourc...

GHSA-QW6Q-3PGR-5CWQ KubeVirt Arbitrary Container File Read

Summary Short summary of the problem. Make the impact and severity as clear as possible. Mounting a user-controlled PVC disk within a VM allows an attacker to read any file present in the virt-launcher pod. This is due to erroneous handling of symlinks defined within a PVC. Details Give all detai...

GHSA-38JW-G2QX-4286 KubeVirt Affected by an Authentication Bypass in Kubernetes Aggregation Layer

Summary Short summary of the problem. Make the impact and severity as clear as possible. A flawed implementation of the Kubernetes aggregation layer's authentication flow could enable bypassing RBAC controls. Details Give all details on the vulnerability. Pointing to the incriminated source code ...

KubeVirt Affected by an Authentication Bypass in Kubernetes Aggregation Layer

Summary Short summary of the problem. Make the impact and severity as clear as possible. A flawed implementation of the Kubernetes aggregation layer's authentication flow could enable bypassing RBAC controls. Details Give all details on the vulnerability. Pointing to the incriminated source code ...

PT-2025-45440

Name of the Vulnerable Software and Affected Versions KubeVirt versions prior to 1.5.3 KubeVirt versions prior to 1.6.1 Description KubeVirt, a virtual machine management add-on for Kubernetes, contains a flaw where the virt-handler does not validate if the launcher-sock is a symbolic link or a...

PT-2025-45513

Name of the Vulnerable Software and Affected Versions KubeVirt versions prior to 1.7.0-beta.0 Description KubeVirt, a virtual machine management add-on for Kubernetes, contains a flaw in the virt-controller. An attacker can disrupt control over a running Virtual Machine Instance VMI by creating a...

PT-2025-45439

Name of the Vulnerable Software and Affected Versions KubeVirt versions prior to 1.5.0 Description KubeVirt, a virtual machine management add-on for Kubernetes, has an issue where permissions granted to the virt-handler service account could be misused. Specifically, the ability to update VMIs an...

PT-2025-45512

Name of the Vulnerable Software and Affected Versions KubeVirt versions prior to 1.5.3 KubeVirt versions prior to 1.6.1 Description KubeVirt is a virtual machine management add-on for Kubernetes. A flaw exists in the peer verification logic within virt-handler via the verifyPeerCert function. An...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988737)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988737 advisory. In the Linux kernel, the following vulnerability has been resolved: xhci: Fix null pointer dereference when host dies Make sure xhcifreedev and xhcikillendpointurbs ...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987663)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987663 advisory. In the Linux kernel, the following vulnerability has been resolved: powerpc: Fix virtaddrvalid for 64-bit Book3E & 32-bit mpe: On 64-bit Book3E vmalloc space starts...

EUVD-2021-1288

Malware in sbrugna...

EUVD-2011-1771

Malware in sbrugna...

EUVD-2019-4819

Malware in sbrugna...

EUVD-2019-2211

Malware in sbrugna...

EUVD-2014-0241

Malware in sbrugna...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986942)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986942 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Check endpoint is valid before dereferencing it When the host controller is not...

CVE-2022-50470 xhci: Remove device endpoints from bandwidth list when freeing the device

In the Linux kernel, the following vulnerability has been resolved: xhci: Remove device endpoints from bandwidth list when freeing the device Endpoints are normally deleted from the bandwidth list when they are dropped, before the virt device is freed. If xHC host is dying or being removed then t...

PT-2025-40657

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to the handling of device endpoints within the xhci driver. Specifically, the issue arises when freeing a virtual device, potentially leading to...