CVE-2025-64432
KubeVirt Affected by an Authentication Bypass in Kubernetes Aggregation Layer in kubevirt.io/kubevirt
4.7
MEDIUM
CVSS 3.1
EPSS 0.02%
Description
KubeVirt Affected by an Authentication Bypass in Kubernetes Aggregation Layer in kubevirt.io/kubevirt
How to fix CVE-2025-64432
To remediate CVE-2025-64432, upgrade the affected package to a fixed version below.
- Go/kubevirt.io/kubevirt—upgrade to 1.5.3 or later
- —upgrade to 1.5.3 or later
Is CVE-2025-64432 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.5.3
- from 0, < 1.5.3, >= 1.6.0-alpha.0, < 1.6.0-beta.0.0.20250730135146-231dc69723f3, >= 1.6.0-rc.0, < 1.6.1, >= 1.6.2, < 1.7.0-rc.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.7 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |