CVE-2026-105312

No fix known EPSS <1%CVSS 9.9

A Kubernetes tenant with create permission on Console custom resources can set spec.containers.api.spec.image to an arbitrary container image. The operator deploys this image into a pod whose ServiceAccount is bound via ClusterRoleBinding to a ClusterRole granting cluster-wide get/list/watch on all Strimzi CRDs (including KafkaUsers), patch on Kafkas/KafkaRebalances, and cluster-monitoring-view. The attacker's code reads the projected SA token and gains cross-tenant Strimzi control-plane read+write access.

Published 2026-10-20 · CVE record · OSV

Products: Red Hat StreamsHub Console for Apache Kafka®, Red Hat streams for Apache Kafka 2, Red Hat streams for Apache Kafka 3