https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 11:34:35 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-373050 EUVD-2026-373050 https://cve.radiocsirt.org/vuln/euvd-2026-373050 https://cve.radiocsirt.org/vuln/fkie_cve-2026-13201 <p>A flaw was found in KubeVirt&#39;s safepath package used by virt-handler. The OpenAtNoFollow function uses O_PATH|O_NOFOLLOW to obtain a file descriptor to a path leaf, but downstream operations resolve the path via /proc/self/fd/N using link-following syscalls. When the leaf is a symlink, the kernel dereferences it, defeating the intended no-follow protection. An attacker with access to a virt-launcher pod can exploit this to redirect virt-handler&#39;s IPC socket connections, including the notify socket used for VM domain lifecycle events. By hijacking this socket, the attacker can inject arbitrary domain events into virt-handler, causing it to take incorrect lifecycle actions, corrupt VM state in the Kubernetes API, or crash — resulting in sustained denial of VM management services for all virtual machines on the affected node. Additionally, the same symlink following flaw allows virt-handler to apply file ownership or permission changes to unintended host paths.</p> <p>A flaw was found in KubeVirt&#39;s safepath package used by virt-handler. The OpenAtNoFollow function uses O_PATH|O_NOFOLLOW to obtain a file descriptor to a path leaf, but downstream operations resolve the path via /proc/self/fd/N using link-following syscalls. When the leaf is a symlink, the kernel dereferences it, defeating the intended no-follow protection. An attacker with access to a virt-launcher pod can exploit this to redirect virt-handler&#39;s IPC socket connections, including the notify socket used for VM domain lifecycle events. By hijacking this socket, the attacker can inject arbitrary domain events into virt-handler, causing it to take incorrect lifecycle actions, corrupt VM state in the Kubernetes API, or crash — resulting in sustained denial of VM management services for all virtual machines on the affected node. Additionally, the same symlink following flaw allows virt-handler to apply file ownership or permission changes to unintended host paths.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-13201 https://cve.radiocsirt.org/vuln/ghsa-rcfc-7m3g-h5xh <p>A flaw was found in KubeVirt&#39;s safepath package. The OpenAtNoFollow function uses O_PATH|O_NOFOLLOW to obtain a file descriptor to a path leaf, but downstream helpers operate via /proc/self/fd/N using link-following syscalls. When the leaf is a symlink, the kernel dereferences it, defeating the intended no-follow protection. An attacker with access to a virt-launcher pod can exploit this to cause virt-handler to apply file ownership or permission changes to an unintended host path.</p> <p>A flaw was found in KubeVirt&#39;s safepath package. The OpenAtNoFollow function uses O_PATH|O_NOFOLLOW to obtain a file descriptor to a path leaf, but downstream helpers operate via /proc/self/fd/N using link-following syscalls. When the leaf is a symlink, the kernel dereferences it, defeating the intended no-follow protection. An attacker with access to a virt-launcher pod can exploit this to cause virt-handler to apply file ownership or permission changes to an unintended host path.</p> https://cve.radiocsirt.org/vuln/ghsa-rcfc-7m3g-h5xh https://cve.radiocsirt.org/vuln/msrc_cve-2026-13201 msrc_CVE-2026-13201 https://cve.radiocsirt.org/vuln/msrc_cve-2026-13201 https://cve.radiocsirt.org/vuln/opensuse-su-2026:11392-1 <p>kubevirt1.8-container-disk-1.8.4-3.1 on GA media</p> <p>kubevirt1.8-container-disk-1.8.4-3.1 on GA media</p> https://cve.radiocsirt.org/vuln/opensuse-su-2026:11392-1 https://cve.radiocsirt.org/vuln/rhsa-2026:51031 <p>kubevirt: virt-handler-rhel9: kubevirt: safepath symlink following in virt-handler enables notify socket hijacking and node-level VM disruption kubevirt: virt-handler-rhel9: kubevirt: virt-handler migration proxy follows symlinks allowing container escape to host</p> <p>kubevirt: virt-handler-rhel9: kubevirt: safepath symlink following in virt-handler enables notify socket hijacking and node-level VM disruption kubevirt: virt-handler-rhel9: kubevirt: virt-handler migration proxy follows symlinks allowing container escape to host</p> https://cve.radiocsirt.org/vuln/rhsa-2026:51031