CVE-2025-64436

Katalog CVE

CVSS 5.3 · Medium EPSS 0,28%

Kerentanan Improper Privilege Management pada kubevirt. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

KubeVirt is a virtual machine management add-on for Kubernetes. In 1.5.0 and earlier, the permissions granted to the virt-handler service account, such as the ability to update VMI and patch nodes, could be abused to force a VMI migration to an attacker-controlled node. This vulnerability could otherwise allow an attacker to mark all nodes as unschedulable, potentially forcing the migration or creation of privileged pods onto a compromised node.

Rincian

Terbit di NVD

7 November 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-269: Improper Privilege Management
CWE-276: Incorrect Default Permissions

EPSS (30 hari)

0,28% peluang dieksploitasi; lebih tinggi dari 18,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/kubevirt/kubevirt/security/advisories/GHSA-7xgm-5prm-v5gc exploit · advisory vendor