CVE-2026-80665

This vulnerability affects the Linux kernel's KVM arm64 nested virtualization subsystem. The root cause is in kvm_handle_vncr_abort() , which incorrectly assumes that a -EFAULT return from kvm_translate_vncr() always conveys an abort. In practice, "late" failures on S1 translation output (e.g., a...

CVE-2026-80665 KVM: arm64: nv: Inject SEA if kvm_translate_vncr() can't resolve PFN

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Inject SEA if kvmtranslatevncr can't resolve PFN kvmhandlevncrabort assumes that s1walkresult conveys an abort when kvmtranslatevncr returns -EFAULT. This is not always the case as it's possible to encounter 'late...

CVE-2026-80665

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Inject SEA if kvmtranslatevncr can't resolve PFN kvmhandlevncrabort assumes that s1walkresult conveys an abort when kvmtranslatevncr returns -EFAULT. This is not always the case as it's possible to encounter 'late...

Important: Red Hat Security Advisory: OpenShift Virtualization v4.18 Images

Red Hat OpenShift Virtualization release v4.18 is now available with updates to packages and images that fix several bugs and add enhancements. OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift...

Important: Red Hat Security Advisory: OpenShift Virtualization v4.22 Images

Red Hat OpenShift Virtualization release v4.22 is now available with updates to packages and images that fix several bugs and add enhancements. OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift...

Important: Red Hat Security Advisory: OpenShift Virtualization v4.22 Images

Red Hat OpenShift Virtualization release v4.22 is now available with updates to packages and images that fix several bugs and add enhancements. OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift...

CVE-2026-80214

LibreNMS’s Virtualization Discovery module is vulnerable to command line injection. An authenticated admin user can execute arbitrary code on the host server...

Command Injection

Overview librenms/librenms is a fully featured network monitoring system that provides a wealth of features and device support. Affected versions of this package are vulnerable to Command Injection in the Virtualization Discovery process. An attacker can execute arbitrary commands on the host...

EUVD-2026-66227

LibreNMS’s Virtualization Discovery module is vulnerable to command line injection. An authenticated admin user can execute arbitrary code on the host server...

CVE-2026-80214

LibreNMS’s Virtualization Discovery module is vulnerable to command line injection. An authenticated admin user can execute arbitrary code on the host server...

PT-2026-81923

Name of the Vulnerable Software and Affected Versions LibreNMS affected versions not specified Description The Virtualization Discovery module contains a command line injection flaw. This allows an authenticated administrator to execute arbitrary code on the host server. Recommendations At the...

CVE-2026-80214: Improper Neutralization of Special Elements used in an OS Command

LibreNMS’s Virtualization Discovery module is vulnerable to command line injection. An authenticated admin user can execute arbitrary code on the host server...

CVE-2026-64562

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM nested virtualization nVMX feature. This vulnerability occurs because the shadow Virtual Machine Control Structure VMCS is freed prematurely while still being referenced. Due to asynchronous operations, a virtual CPU vCPU mig...

EulerOS Virtualization 2.13.0 : perl-HTTP-Tiny (EulerOS-SA-2026-3228)

According to the versions of the perl-HTTP-Tiny packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : HTTP::Tiny versions before 0.093 for Perl do not validate CRLF in HTTP request lines or control field header values.The...

EulerOS Virtualization 2.13.0 : krb5 (EulerOS-SA-2026-3217)

According to the versions of the krb5 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : In MIT Kerberos 5 aka krb5 before 1.22.3, there is a NULL pointer dereference if an application calls gssacceptseccontext on a system...

EulerOS Virtualization 2.13.0 : sqlite (EulerOS-SA-2026-3240)

According to the versions of the sqlite packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : SQLite before 3.53.2 contains a heap-based buffer overflow vulnerability in the FTS5 full-text search extension that allows attacke...

EulerOS Virtualization 2.13.1 : haveged (EulerOS-SA-2026-3174)

According to the versions of the haveged packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : In src/havegecmd.c, the sockethandler function performs a credential check on the abstract UNIX socket \0/sys/entropy/haveged...

EulerOS Virtualization 2.13.1 : libsolv (EulerOS-SA-2026-3180)

According to the versions of the libsolv packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in libsolv. A stack-based buffer overflow vulnerability exists in the PGP verification component due to incorrect...

EulerOS Virtualization 2.13.0 : curl (EulerOS-SA-2026-3209)

According to the versions of the curl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : libcurl might in some circumstances reuse the wrong connection when asked to do an authenticated HTTPS request after a...

EulerOS Virtualization 2.13.1 : dnsmasq (EulerOS-SA-2026-3170)

According to the versions of the dnsmasq packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A Denial of Service DoS vulnerability in the DNSSEC validation of dnsmasq allows remote attackers to cause a denial of service via...