CVE-2023-3676: high-severity vulnerability in Kubernetes kubelet
Kubernetes - Windows nodes - Insufficient input sanitization leads to privilege escalation
Published · Updated
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26Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 13%
A security issue was discovered in Kubernetes where a user
that can create pods on Windows nodes may be able to escalate to admin
privileges on those nodes. Kubernetes clusters are only affected if they
include Windows nodes.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Kubernetes · kubeletRelated CVEs — Kubernetes kubelet
In the same product, most dangerous first.
CVE-2023-5528HIGHKubernetes - Windows nodes - Insufficient input sanitization in in-tree storage plugin leads to privilege escalationEPSS 4.1%CVE-2023-3955HIGHKubernetes - Windows nodes - Insufficient input sanitization leads to privilege escalationEPSS 3.8%CVE-2024-10220HIGHArbitrary command execution through gitRepo volumeEPSS 3.0%CVE-2025-0426MEDIUMCVE-2025-0426EPSS 0.4%