PT-2026-118351 · Red Hat · Streamshub Console For Apache Kafka®+2
CVE-2026-105312
·
Published
2026-10-20
·
Updated
2026-10-20
CVSS v3.1
9.9
Critical
| Vector | AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L |
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.
Fix
Improper Privilege Management
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Weakness Enumeration
Related Identifiers
Affected Products
Streamshub Console For Apache Kafka®
Streams For Apache Kafka 2
Streams For Apache Kafka 3