OESA-2026-4059 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 symlink-following flaw was found in libvirt's qemuTPMEmulatorPrepareHost...

Astra Linux – Vulnerability in libvirt

A flaw was discovered in the libvirt nwfilter driver. The virNWFilterObjListNumOfNWFilters method failed to acquire the driver-nwfilters mutex before iterating over virNWFilterObj instances. There was no protection to prevent another thread from concurrently modifying the driver-nwfilters object...

CVE-2026-77159: UNIX Symbolic Link (Symlink) Following

A symlink-following flaw was found in libvirt's qemuTPMEmulatorPrepareHost function. The function uses a path-based chown on the swtpm logfile without checking for symbolic links. A local attacker with access to the swtpm account can replace the logfile with a symlink, causing libvirtd running as...

MiracleLinux 4 : libvirt-0.10.2-18.5.0.1.AXS4 (AXSA:2013-450:06)

The remote MiracleLinux 4 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2013-450:06 advisory. 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...

MiracleLinux 4 : libvirt-0.10.2-29.5.0.1.AXS4 (AXSA:2014-076:01)

The remote MiracleLinux 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2014-076:01 advisory. Libvirt is a C toolkit to interact with the virtualization capabilities of recent versions of Linux and other OSes. The main package includes the...

EUVD-2011-1489

Malware in sbrugna...

EUVD-2019-2194

Malware in sbrugna...

EUVD-2017-6575

Malware in sbrugna...

EUVD-2017-11798

Malware in sbrugna...

EUVD-2019-2199

Malware in sbrugna...

Linux Distros Unpatched Vulnerability : CVE-2017-15114

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When libvirtd is configured by OSP director tripleo-heat-templates to use the TLS transport it defaults to the same certificate authority as all non-libvirtd...

Linux Distros Unpatched Vulnerability : CVE-2021-4147

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the libvirt libxl driver. A malicious guest could continuously reboot itself and cause libvirtd on the host to deadlock or crash, resulting ...

RHEL 7 : Red Hat OpenStack Platform director (RHSA-2017:1504)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2017:1504 advisory. Red Hat OpenStack Platform director provides the facilities for deploying and monitoring a private or public infrastructure-as-a-service IaaS cloud...

RHEL 7 : Red Hat OpenStack Platform director (RHSA-2017:1242)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2017:1242 advisory. Red Hat OpenStack Platform director provides the facilities for deploying and monitoring a private or public infrastructure-as-a-service IaaS cloud...

[SECURITY] Fedora 39 Update: libvirt-9.7.0-4.fc39

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] Fedora 38 Update: libvirt-9.0.0-5.fc38

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...

Virtuozzo Hybrid Infrastructure 6.0 Update 1 Hotfix 4 (6.0.1-91)

This update provides stability improvements. Vulnerability id: VSTOR-70238 A stability fix for iSCSI targets. Vulnerability id: VSTOR-83102 ISCSI volumes may become unavailable due to a race between switching to standby mode and revoking volumes. Vulnerability id: VSTOR-83744 Failed to migrate...

[SECURITY] Fedora 39 Update: libvirt-9.7.0-3.fc39

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...

Virtuozzo Hybrid Infrastructure 6.0 Update 1 Hotfix 3 (6.0.1-89)

This update provides stability improvements. Vulnerability id: VSTOR-82695 Deploying a Kubernetes cluster may take longer than expected. Vulnerability id: VSTOR-82730 Restarting libvirtd causes EFI VMs to reboot...

[SECURITY] Fedora 38 Update: libvirt-9.0.0-4.fc38

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...