CVE-2026-55225highCWE-250CWE-269CWE-441

CVE-2026-55225: fallo de gravedad alta en strimzi-kafka-operator

Strimzi: Cross-namespace privilege escalation via `Kafka.spec.entityOperator`

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear strimzi-kafka-operator+ Monitorear io.strimzi:strimzi

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 8epss 0.3%
Strimzi provides a way to run an Apache Kafka cluster on Kubernetes or OpenShift in various deployment configurations. In Strimzi 1.0.0 and earlier, an attacker who can create a Kafka custom resource can set Kafka.spec.entityOperator watchedNamespace to a target namespace, causing the Cluster Operator to create a Role with full Secret CRUD permissions there and bind it to the Entity Operator ServiceAccount in the attacker's namespace. The attacker can mint a token for that ServiceAccount and read or write Secrets in any target namespace where the Cluster Operator has been granted permissions, regardless of STRIMZI_NAMESPACE. This issue is fixed in versions 1.0.1 and 1.1.0.
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Productos afectados
strimzi · strimzi-kafka-operator
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