UNKNOWN NVD

CVE-2026-113951

If an attacker can write to the filesystem of a container k8s cluster container, they can plant an exec credential plugin in /etc/kubernetes/admin.conf. kubectl

If an attacker can write to the filesystem of a container k8s cluster container, they can plant an exec credential plugin in /etc/kubernetes/admin.conf. kubectl will run that plugin as the macOS host user the next time someone pulls the cluster's kubeconfig onto the host with container k8s write-config or create and then runs kubectl against it — turning filesystem access inside an untrusted Linux container into arbitrary command execution on the host. This vulnerability is addressed in Container version 1.5.0.

References

https://github.com/apple/container/security/advisories/GHSA-44v5-vx46-ghv6

Published: 2026-10-23 · Source: NVD · Feed updated: 2026-10-23

This unknown severity vulnerability was published on 2026-10-23 via NVD.

vulnfeed aggregates 17167 vulnerabilities from NVD, CISA KEV, Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.