Arbitrary code execution via command injection due to unescaped line terminators
Summary
Arbitrary code execution via command injection due to unescaped line terminators. Red Hat rates this important (CVSS 8.1). Weakness: CWE-78. Affected package(s): openshift4/ose-console-rhel9:1782308675, cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9:1782839996, cluster-observability-operator/distributed-tracing-console-plugin-pf5-rhel9:1782839981, openshift-service-mesh/kiali-rhel9:1780916345, cluster-observability-operator/distributed-tracing-console-plugin-pf4-rhel9:1782840519, quay/quay-rhel8:1781878070. Resolved in Red Hat advisory RHSA-2026:26077 — update the affected packages (`sudo dnf update`).
- openshift4/ose-console-rhel9:1782308675
- cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9:1782839996
- cluster-observability-operator/distributed-tracing-console-plugin-pf5-rhel9:1782839981
- openshift-service-mesh/kiali-rhel9:1780916345
- cluster-observability-operator/distributed-tracing-console-plugin-pf4-rhel9:1782840519
- quay/quay-rhel8:1781878070
- openshift-service-mesh/kiali-ossmc-rhel9:1780470245
- openshift-service-mesh/kiali-ossmc-rhel9:1780470003
- openshift-service-mesh/kiali-ossmc-rhel9:1780470706
- cluster-observability-operator/distributed-tracing-console-plugin-rhel9:1782838753
- cluster-observability-operator/logging-console-plugin-pf4-rhel9:1782839279
- cluster-observability-operator/monitoring-console-plugin-pf5-rhel9:1782844225
Official advisory · high-confidence parse· fetched 5 hours ago·verify at source
- RHSA-2026:26077
Official advisory · high-confidence parse· fetched 5 hours ago·verify at source
Mitigation checklist
- Update the affected package(s) to the fixed version shipped in RHSA-2026:26077 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 5 hours ago·verify at source
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