Auth bypass in Kubevirt
CVE-2023-26484
KubeVirt is a virtual machine management add-on for Kubernetes. In versions 0.59.0 and prior, if a malicious user has taken over a Kubernetes node where virt-handler (the KubeVirt node-daemon) is running, the virt-handler service account c…
Vulnerability class: Broken Access Control
EPSS: 0.006 (45.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N.
Affected products
- Kubevirt — versions <= 0.59.0
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Mitigation, Vendor Advisory)
- security-advisories@github.com (Third Party Advisory, x_refsource_MISC, Issue Tracking)
Frequently asked questions
- What is CVE-2023-26484?
- CVE-2023-26484 is a high-severity vulnerability in Kubevirt, classified under Incorrect Authorization. CVSS score: 8.2/10. Published 2023-03-15.
- How severe is CVE-2023-26484?
- High severity. CVSS v3 base score is 8.2 out of 10.