CVE-2026-54680
Logging operator automates the deployment and configuration of Kubernetes logging pipelines. Prior to 6.6.0, the Fluentd configuration rende
CVSS
9.9
Critical
EPSS
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KEV
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Exploit Today
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0-100
Published: Jul 29, 2026 · Last modified: Jul 29, 2026 · CWE-74 · CWE-77
Not enough EPSS history yet.
Logging operator automates the deployment and configuration of Kubernetes logging pipelines. Prior to 6.6.0, the Fluentd configuration renderer FluentRender in pkg/sdk/logging/model/render/fluent.go writes CRD strings such as Flow record_transformer.records values directly into fluent.conf without escaping, allowing a user who can create Flow resources to inject a Fluentd <match **> block using @type exec and execute arbitrary commands inside the Fluentd aggregator. This issue is fixed in version 6.6.0.