Xen 安全漏洞

Xen is an open-source virtual machine monitor product developed by Xen. This product allows different and incompatible operating systems to run on the same computer. It also supports migration during operation, ensuring smooth functioning and avoiding downtime. Xen has a security vulnerability th...

The vulnerability of the virtual machine on Palo Alto Networks’ Cortex XDR Broker VM, a cloud-based security platform, stems from insufficient validation of input data. This allows attackers to execute arbitrary code.

The vulnerability of the virtual machine on the cloud security platform of Palo Alto Networks Cortex XDR Broker VM is related to insufficient validation of input data during the processing of certificate and key fields. Exploiting this vulnerability can allow attackers to execute arbitrary code...

ALSA-2026:18772 Moderate: qemu-kvm security update

Kernel-based Virtual Machine KVM is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM. Security Fixes: qemu-kvm: VNC WebSocket handshake use-after-free CVE-2025-11234 For more...

ALSA-2026:18465 Important: edk2 security update

EDK Embedded Development Kit is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM. Security Fixes: edk2: EDK2: Improper Input Validation allows arbitrary command execution CVE-2025-2296 For more details about the security...

RHEL 9 : qemu-kvm (RHSA-2026:18772)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:18772 advisory. Kernel-based Virtual Machine KVM is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the...

The vulnerability of the IKEv2 VPN server implementation in the operating system PAN-OS allows a perpetrator to cause a service failure.

The vulnerability of the IKEv2 VPN server implementation in the PAN-OS operating system is related to insufficient validation of requests on the server side. Exploiting this vulnerability can allow a malicious actor to cause service failures...

CLSA-2026-1779097389 qemu-kvm: Fix of CVE-2023-6693

fix CVE-2023-6693: virtio-net stack overflow via large guesthdrlen...

Ivanti Virtual Traffic Manager (vTM) < 22.9R4 OS Command Injection (CVE-2026-8051)

The version of Ivanti Virtual Traffic Manager vTM running on the remote host is prior to 22.9R4. It is, therefore, affected by an OS command injection vulnerability: - OS command injection in Ivanti Virtual Traffic Manager before version 22.9r4 allows a remote authenticated attacker with admin...

Exploit for Classic Buffer Overflow in Cisco Adaptive_Security_Appliance_Software

CVE-2025-20333 Scanner A Python-based diagnostic scanner for...

CVE-2024-36323

Improper isolation of VCN-JPEG HW register space could allow a malicious Guest Virtual Machine VM or a process to perform unauthorized access to the register space of the JPEG cores assigned a victim VM/process, potentially gaining arbitrary read/write access to the victim VM/process data...

Improper Isolation or Compartmentalization

Overview boxlite is a Python bindings for Boxlite runtime Affected versions of this package are vulnerable to Improper Isolation or Compartmentalization in the mounting of host directories in read-only mode into VM. An attacker can gain unauthorized write access to the host filesystem by remounti...

[SECURITY] Fedora 43 Update: nginx-mod-vts-0.2.4-9.fc43

Nginx virtual host traffic status module...

[SECURITY] Fedora 44 Update: nginx-mod-vts-0.2.4-9.fc44

Nginx virtual host traffic status module...

CVE-2026-43323

A flaw was found in the Linux kernel. Incorrect tracking of virtual runtime zerovruntime in the scheduler's fair scheduling component can occur under specific conditions, such as when tasks frequently yield or when multiple control groups cgroups are active. This can lead to the scheduler's...

Vulnerabilities are handled in GitLab through GitLab Inc.

GitLab Inc. has addressed several vulnerabilities in GitLab Community Edition CE and Enterprise Edition EE in various versions, particularly in releases from version 8.3 to 18.11.3. These vulnerabilities concern various components and functions within GitLab, including Jira integration, container...

BIT-GITLAB-2026-7471 Server-Side Request Forgery (SSRF) in GitLab

GitLab has remediated an issue in GitLab EE affecting all versions from 18.8 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user with control of a virtual registry upstream to make requests to internal hosts due to improper validation...

CVE-2024-36323

Improper isolation of VCN-JPEG HW register space could allow a malicious Guest Virtual Machine VM or a process to perform unauthorized access to the register space of the JPEG cores assigned a victim VM/process, potentially gaining arbitrary read/write access to the victim VM/process data...

CVE-2026-0427

Improper cleanup of shared register resources in GPU firmware could allow an admin-privileged attacker from a Guest Virtual machine VM to access these shared resources from another Guest VM, potentially resulting in the loss of confidentiality, integrity, or availability...

CVE-2024-36332

Improper isolation of GPU HW register space could allow a privileged attacker in malicious Guest Virtual Machine VM to perform unauthorized access to specific victim range of GPU MMIO register space, potentially causing the host OS to reboot and creating a Denial of Service DOS condition...

EUVD-2024-55589

Improper isolation of VCN-JPEG HW register space could allow a malicious Guest Virtual Machine VM or a process to perform unauthorized access to the register space of the JPEG cores assigned a victim VM/process, potentially gaining arbitrary read/write access to the victim VM/process data...