CVE-2026-13218: Kubevirt: kubevirt: symlink following in writetocachedfile allows host file overwrite from virt-launcher
Overview
- Severity
- Medium (CVSS 4.2)
- CVSS Vector
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:L
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Jun
- Released
- 2026-07-01
- EPSS Score
- 0.10% (percentile: 1.3%)
Affected Products (1)
Open Source Software
- azl3 kubevirt 1.7.1-7 on Azure Linux 3.0
Revision History
- 2026-07-01: Information published.