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...

PT-2026-3733

Name of the Vulnerable Software and Affected Versions Oracle VM VirtualBox versions 7.1.14 through 7.2.4 Description An easily exploitable issue exists in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. An unauthenticated attacker with access to the infrastructure where...

Oracle Virtualization security vulnerabilities

Oracle Virtualization is a virtualization solution developed by Oracle, a company in the United States. This product is used for unified management of the entire hardware and software system, from applications to disks, enabling virtualization from desktops to data centers. There are security...

Oracle Virtualization security vulnerabilities

Oracle Virtualization is a virtualization solution developed by Oracle, a company in the United States. This product is used for the unified management of the entire hardware and software system, from applications to disks, enabling virtualization from desktops to data centers. VM VirtualBox is o...

[SECURITY] Fedora 42 Update: libtpms-0.10.2-1.fc42

A library providing TPM functionality for VMs. Targeted for integration into Qemu...

[SECURITY] Fedora 43 Update: libtpms-0.10.2-1.fc43

A library providing TPM functionality for VMs. Targeted for integration into Qemu...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000625)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000625 advisory. Buffer overflow in the macvtap device driver in the Linux kernel before 3.4.5, when running in certain configurations, allows privileged KVM guest users to cause a...

PT-2026-3202

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Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003249)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003249 advisory. A flaw was found in the Linux Kernel where an attacker may be able to have an uncontrolled read to kernel- memory from within a vm guest. A race condition between...

Multi-Regional Cloud Honeypot Dataset (MURHCAD)

This data article introduces a comprehensive, high-resolution honeynet dataset designed to support standalone analyses of global cyberattack behaviors. Collected over a continuous 72-hour window June 9 to 11, 2025 on Microsoft Azure, the dataset comprises 132,425 individual attack events captured...

Unity Linux 20.1070e Security Update: libvirt (UTSA-2025-993329)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993329 advisory. A flaw was found in libvirt. External inactive snapshots for shut-down VMs are incorrectly created as world-readable, making it possible for unprivileged users to...

OESA-2025-2895 libvirt security update

Libvirt is a C toolkit to interact with the virtualization capabilities of recent versions of Linux and other OSes. The main package includes the libvirtd server exporting the virtualization support. Security Fixes: A flaw was found in libvirt. External inactive snapshots for shut-down VMs are...

OESA-2025-2893 libvirt security update

Libvirt is a C toolkit to interact with the virtualization capabilities of recent versions of Linux and other OSes. The main package includes the libvirtd server exporting the virtualization support. Security Fixes: A flaw was found in libvirt. External inactive snapshots for shut-down VMs are...

OESA-2025-2891 libvirt security update

Libvirt is a C toolkit to interact with the virtualization capabilities of recent versions of Linux and other OSes. The main package includes the libvirtd server exporting the virtualization support. Security Fixes: A flaw was found in libvirt. External inactive snapshots for shut-down VMs are...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from a slow authorization table reclamation, which could lead to memory leaks and virtual machine freezes...

SUSE CVE-2024-2182

A flaw was found in the Open Virtual Network OVN. In OVN clusters where BFD is used between hypervisors for high availability, an attacker can inject specially crafted BFD packets from inside unprivileged workloads, including virtual machines or containers, that can trigger a denial of service...

Akamai Cloud: New G8 Dedicated Hardware and Performance VM Shapes

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Akamai Cloud: New G8 Dedicated Hardware and Performance VM Shapes

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How to Exclude Machines from Proactive Malware Scanning

Article Applicability The exclusion setting discussed in this article was added in Veeam Backup & Replication 13.0.1.180. Purpose This article documents how to exclude specific machines from Proactive Malware Scans the "Perform signature-based scan when malware event appears" option. Exclusions a...