Denial of Service via XML entity expansion
Summary
Denial of Service via XML entity expansion. Red Hat rates this important (CVSS 7.5). Weakness: CWE-776. Affected package(s): openshift-service-mesh/kiali-rhel9:1776149682, openshift-service-mesh/kiali-ossmc-rhel9:1776151134, rhoai/odh-mod-arch-model-registry-rhel9:1780467147, rhoai/odh-dashboard-rhel8:1774282136, rhoai/odh-mod-arch-gen-ai-rhel9:1778473763, automation-gateway. Resolved in Red Hat advisory RHSA-2026:13826 — update the affected packages (`sudo dnf update`).
- openshift-service-mesh/kiali-rhel9:1776149682
- openshift-service-mesh/kiali-ossmc-rhel9:1776151134
- rhoai/odh-mod-arch-model-registry-rhel9:1780467147
- rhoai/odh-dashboard-rhel8:1774282136
- rhoai/odh-mod-arch-gen-ai-rhel9:1778473763
- automation-gateway-0:2.5.20260422-2.el8ap
- ansible-automation-platform-26/lightspeed-rhel9:1777387242
- rhoai/odh-dashboard-rhel9:1779189627
- automation-gateway-0:2.5.20260422-2.el9ap
- quay/quay-rhel8:1776752646
- ansible-automation-platform-26/gateway-rhel9:1774243862
- devspaces/code-rhel9:1779814592
Official advisory · high-confidence parse· fetched 6 hours ago·verify at source
- RHSA-2026:13826
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-2026:13826 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 6 hours ago·verify at source
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