CVE-2025-64432: KubeVirt Affected by an Authentication Bypass in Kubernetes Aggregation Layer
Overview
- Severity
- Medium (CVSS 4.7)
- CVSS Vector
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2025-Nov
- Released
- 2025-11-09
- Last Updated
- 2026-01-02
- EPSS Score
- 0.01% (percentile: 2.1%)
Affected Products (4)
Other
- 20390-17086
- 20703-17086
- 20772-17086
Open Source Software
- azl3 kubevirt 1.5.0-5 on Azure Linux 3.0
Revision History
- 2025-11-09: Information published.
- 2025-12-06: Information published.
- 2025-12-07: Information published.
- 2025-12-23: Information published.
- 2026-01-02: Information published.