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CVE Watch15 jul 2026

CVE-2026-7374

A flaw was found in KubeVirt's virt-handler component. This vulnerability allows an authenticated OpenShift user with edit permissions in a

CVSS

9.9

Crítico

EPSS

0.6%

p45

KEV

Exploit Today

13

0-100

Publicado: 26 may 2026 · Última mod.: 15 jul 2026 · CWE-59

EPSS · 30d
0.6%EPSS · 30 días0.6%
2026-06-302026-07-17
Descripción técnica

A flaw was found in KubeVirt's virt-handler component. This vulnerability allows an authenticated OpenShift user with edit permissions in a single namespace to exploit improper symlink validation when connecting to virtual machine console sockets. By replacing the console socket with a symlink to the host's container runtime (CRI-O) socket, an attacker can hijack virt-handler's privileged connection. This enables the attacker to access any Unix socket on the host, potentially leading to full control of the node and the entire cluster.

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