Arbitrary code execution via Prototype Pollution
Summary
Arbitrary code execution via Prototype Pollution. Red Hat rates this important (CVSS 8.8). Weakness: CWE-915. Affected package(s): openshift-service-mesh/kiali-ossmc-rhel9:1776151134, cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9:1782839996, rhoai/odh-mod-arch-gen-ai-rhel9:1778473763, rhoai/odh-dashboard-rhel9:1779189627, multicluster-engine/console-mce-rhel9:1776223790, openshift4/ose-networking-console-plugin-rhel9:1778517109. Resolved in Red Hat advisory RHSA-2026:9848 — update the affected packages (`sudo dnf update`).
- openshift-service-mesh/kiali-ossmc-rhel9:1776151134
- cluster-observability-operator/troubleshooting-panel-console-plugin-pf6-rhel9:1782839996
- rhoai/odh-mod-arch-gen-ai-rhel9:1778473763
- rhoai/odh-dashboard-rhel9:1779189627
- multicluster-engine/console-mce-rhel9:1776223790
- openshift4/ose-networking-console-plugin-rhel9:1778517109
- openshift4/ose-monitoring-plugin-rhel9:1779874891
- quay/quay-rhel9:1779922205
- migration-toolkit-virtualization/mtv-console-plugin-rhel9:1778927462
- advanced-cluster-security/rhacs-main-rhel8:1777986630
- openshift-service-mesh/kiali-rhel9:1776151277
- openshift4/ose-networking-console-plugin-rhel9:1777459211
Official advisory · high-confidence parse· fetched 6 hours ago·verify at source
- RHSA-2026:9848
Official advisory · high-confidence parse· fetched 6 hours ago·verify at source
Mitigation checklist
- Update the affected package(s) to the fixed version shipped in RHSA-2026:9848 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 6 hours ago·verify at source
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