https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T17:53:39.644436+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-102623 CVE-2026-102623 — Kubevirt: kubevirt: virt-controller nil-pointer dereference via malformed ephemeral volume 2026-10-06T17:53:39.645756+00:00

Affected: Red Hat OpenShift Virtualization 4

A flaw was found in KubeVirt. An authenticated user with permission to create Virtual Machine Instances (VMIs) can cause a Denial of Service (DoS) by submitting a virtual machine definition with an empty ephemeral volume. The virt-controller component fails to properly validate the volume configuration, leading to an unhandled exception and application crash during processing. Because the malformed definition persists in the cluster, the controller enters a continuous crash loop, disrupting virtual machine lifecycle operations across the entire environment.