Invisible JSON Response Tampering via Prototype Pollution Gadget
Summary
Invisible JSON Response Tampering via Prototype Pollution Gadget. Red Hat rates this important (CVSS 7.4). Weakness: CWE-915. Affected package(s): openshift-service-mesh/kiali-rhel9:1778164042, network-observability/network-observability-console-plugin-rhel9:1780556069, satellite/iop-advisor-frontend-rhel9:1781181673, rhacm2/console-rhel9:1780600823, devspaces/code-rhel9:1779814592, multicluster-engine/console-mce-rhel9:1778383863. Resolved in Red Hat advisory RHSA-2026:26068 — update the affected packages (`sudo dnf update`).
- openshift-service-mesh/kiali-rhel9:1778164042
- network-observability/network-observability-console-plugin-rhel9:1780556069
- satellite/iop-advisor-frontend-rhel9:1781181673
- rhacm2/console-rhel9:1780600823
- devspaces/code-rhel9:1779814592
- multicluster-engine/console-mce-rhel9:1778383863
- quay/quay-rhel8:1780891395
- quay/quay-rhel9:1779922205
- quay/quay-rhel8:1779822261
- openshift-service-mesh/kiali-rhel9:1778164208
- multicluster-engine/console-mce-rhel9:1778532610
- quay/quay-rhel9:1779204086
Official advisory · high-confidence parse· fetched 4 hours ago·verify at source
- RHSA-2026:26068
Official advisory · high-confidence parse· fetched 4 hours ago·verify at source
Mitigation checklist
- Update the affected package(s) to the fixed version shipped in RHSA-2026:26068 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 4 hours ago·verify at source
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