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Red Hat Security Advisory: multicluster engine for Kubernetes v2.9.3 security update

0
Critical
Published: 04/28/2026 (04/28/2026, 21:45:16 UTC)
Source: GCVE Database
Vendor/Project: Red Hat Product Security
Product: Red Hat

Description

The multicluster engine for Kubernetes v2.9 images The multicluster engine for Kubernetes provides the foundational components that are necessary for the centralized management of multiple Kubernetes-based clusters across data centers, public clouds, and private clouds. You can use the engine to create new Red Hat OpenShift Container Platform clusters or to bring existing Kubernetes-based clusters under management by importing them. After the clusters are managed, you can use the APIs that are provided by the engine to distribute configuration based on placement policy.

Affected software

Affected versions
Red HatRed Hat SatelliteRed Hat Satellite 6.18amd64registry.redhat.io/satellite/iop-remediations-rhel9@sha256:9e1aa62d0019dc33a52584e614a93edbc6111605ef0ed3cae0b9f900dbb9097e_amd64Red Hat Advanced Cluster Security for KubernetesRed Hat Advanced Cluster Security for Kubernetes 4.10registry.redhat.io/advanced-cluster-security/rhacs-central-db-rhel8@sha256:3cede3e34faeef30c9dd5106656376de7a87f8ec33bba81448d4a8aaada0ef9d_amd64Red Hat Edge ManagerRed Hat Edge Manager 1.1registry.redhat.io/rhem/flightctl-alert-exporter-rhel10@sha256:776d29cf3b89a8c3d64dcc489ef61d27b9f60564959bdaa63a672c92db9cd04c_amd64Red Hat OpenShift Container PlatformRed Hat OpenShift Container Platform 4.16registry.redhat.io/openshift4/ose-cluster-autoscaler-rhel9@sha256:98d19fdf299137aa1bcde0f86fb75539d9c181b310356bef90f912f17a53c8e4_amd64multicluster engine for Kubernetesmulticluster engine for Kubernetes 2.9registry.redhat.io/multicluster-engine/addon-manager-rhel9@sha256:f27864c6b8e7d909bf543b2c7fe14916b25617e87dee53cd2e4137747f26e60d_amd64

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 07/30/2026, 12:38:36 UTC

Technical Analysis

This advisory announces the availability of a new container image for Red Hat Lightspeed in Satellite, a tool that locally analyzes system health and configuration by applying predefined rules to local data such as installed packages and running services. The advisory references CVE-2025-13465 and multiple other CVEs but does not detail the vulnerabilities or their exploitation methods. No patches or fixes are explicitly mentioned in the vendor advisory. The product affected is Red Hat Satellite 6.18, specifically the satellite/iop-host-inventory-frontend-rhel9 container image. The advisory does not confirm any known exploits in the wild.

Potential Impact

The impact is described as critical by the source, but no detailed impact analysis or exploitation scenarios are provided. The vulnerabilities referenced (including CVE-2025-13465) relate to Red Hat Satellite components that analyze system health and configuration. Without explicit details, the impact likely involves potential compromise or misconfiguration of system health analysis, but this is not confirmed by the advisory.

Mitigation Recommendations

The vendor advisory does not mention any patches or fixes currently available for these vulnerabilities. It provides documentation links for installing and configuring Red Hat Lightspeed in Satellite but does not specify remediation steps for the vulnerabilities. Patch status is not yet confirmed — check the Red Hat advisory (https://access.redhat.com/errata/RHSA-2026:14871) and official Red Hat Satellite documentation for current remediation guidance.

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Technical Details

Gcve Source
db.gcve.eu
Csaf Category
csaf_security_advisory
Csaf Version
2.0
Publisher
Red Hat Product Security
Advisory Id
RHSA-2026:13829
Cve Count
8
Additional Cves
["CVE-2026-29063","CVE-2026-32282","CVE-2026-33186","CVE-2026-33815","CVE-2026-33816","CVE-2026-34986","CVE-2026-35469"]
Cvss Version
null

Threat ID: 6a160955e29bf47b5061a79f

Added to database: 05/26/2026, 20:57:57 UTC

Last enriched: 07/30/2026, 12:38:36 UTC

Last updated: 07/31/2026, 19:30:15 UTC

Views: 206

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External Links

NVD DatabaseMITRE CVEhttps://access.redhat.com/errata/RHSA-2026:6288https://access.redhat.com/documentation/en-us/red_hat_satellite/6.18/html/updating_red_hat_satellite/indexhttps://access.redhat.com/security/cve/CVE-2025-13465https://access.redhat.com/security/updates/classification/https://catalog.redhat.com/software/containers/searchhttps://docs.redhat.com/en/documentation/red_hat_satellite/6.18/html/installing_satellite_server_in_a_connected_network_environment/performing-additional-configuration-on-server_satellite#installing-and-configuring-red-hat-lightspeed-in-satellitehttps://docs.redhat.com/en/documentation/red_hat_satellite/6.18/html/installing_satellite_server_in_a_disconnected_network_environment/performing-additional-configuration#installing-and-configuring-red-hat-lightspeed-in-satelliteCanonical URLhttps://access.redhat.com/errata/RHSA-2026:13829https://access.redhat.com/security/cve/CVE-2026-25679https://access.redhat.com/security/cve/CVE-2026-29063https://access.redhat.com/security/cve/CVE-2026-32280https://access.redhat.com/security/cve/CVE-2026-32281https://access.redhat.com/security/cve/CVE-2026-33186https://access.redhat.com/security/cve/CVE-2026-32282https://access.redhat.com/security/cve/CVE-2026-33815https://access.redhat.com/security/cve/CVE-2026-33816https://access.redhat.com/security/cve/CVE-2026-34986https://access.redhat.com/security/cve/CVE-2026-35469https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_security_for_kubernetes/4.10/html-single/release_notes/index#about-this-release-4102_release-notes-410Canonical URLhttps://access.redhat.com/errata/RHSA-2026:40945https://access.redhat.com/security/cve/CVE-2026-4800https://access.redhat.com/security/cve/CVE-2025-61729https://access.redhat.com/security/cve/CVE-2025-68121https://access.redhat.com/security/cve/CVE-2025-69873https://access.redhat.com/security/cve/CVE-2026-13676https://access.redhat.com/security/cve/CVE-2026-22029https://access.redhat.com/security/cve/CVE-2026-32141https://access.redhat.com/security/cve/CVE-2026-33810https://access.redhat.com/security/cve/CVE-2026-33811https://access.redhat.com/security/cve/CVE-2026-39821https://access.redhat.com/security/cve/CVE-2026-39828https://access.redhat.com/errata/RHSA-2026:20088https://access.redhat.com/security/cve/CVE-2025-61731Canonical URLhttps://access.redhat.com/errata/RHSA-2026:11414https://access.redhat.com/security/cve/CVE-2025-61726https://access.redhat.com/security/cve/CVE-2026-25639https://access.redhat.com/security/cve/CVE-2026-40175https://access.redhat.com/security/updates/classification/#lowCanonical URLSearch on Google

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