CVE-2025-14525 — Kubevirt: kubevirt: vm administration denial of service via guest agent
A flaw was found in kubevirt. A user within a virtual machine (VM), if the guest agent is active, can exploit this by causing the agent to report an excessive number of network …
Published: 2026-01-26 · CVSS: 6.4 · CVSS 3.1
A flaw was found in kubevirt. A user within a virtual machine (VM), if the guest agent is active, can exploit this by causing the agent to report an excessive number of network interfaces. This action can overwhelm the system's ability to store VM configuration updates, effectively blocking changes to the Virtual Machine Instance (VMI). This allows the VM user to restrict the VM administrator's ability to manage the VM, leading to a denial of service for administrative operations.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7