CVE-2026-10840

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"packageName": "openshift-builds/openshift-builds-rhel9-operator", "collectionURL": "https://catalog.redhat.com/software/containers/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:openshift_pipelines:1"], "vendor": "Red Hat", "product": "OpenShift Pipelines", "packageName": "openshift-pipelines/pipelines-operator-proxy-rhel8", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "unaffected"}, {"cpes": ["cpe:/a:redhat:openshift_pipelines:1"], "vendor": "Red Hat", "product": "OpenShift Pipelines", "packageName": "openshift-pipelines/pipelines-operator-proxy-rhel9", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:openshift_pipelines:1"], "vendor": "Red Hat", "product": "OpenShift Pipelines", "packageName": "openshift-pipelines/pipelines-operator-webhook-rhel8", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:openshift_pipelines:1"], "vendor": "Red Hat", "product": "OpenShift Pipelines", "packageName": "openshift-pipelines/pipelines-operator-webhook-rhel9", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:openshift_pipelines:1"], "vendor": "Red Hat", "product": "OpenShift Pipelines", "packageName": "openshift-pipelines/pipelines-rhel8-operator", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "unaffected"}, {"cpes": ["cpe:/a:redhat:openshift_pipelines:1"], "vendor": "Red Hat", "product": "OpenShift Pipelines", "packageName": "openshift-pipelines/pipelines-rhel9-operator", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}]}, {"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "affectedData": [{"cpes": ["cpe:/a:redhat:openshift_builds:1.7::el9"], "vendor": "Red Hat", "product": "Red Hat OpenShift Builds 1.7.4", "versions": [{"status": "unaffected", "version": "1783341609", "lessThan": "*", "versionType": "rpm"}], "packageName": "openshift-builds/openshift-builds-rhel9-operator", "collectionURL": "https://catalog.redhat.com/software/containers/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:openshift_builds:1.8::el9"], "vendor": "Red Hat", "product": "Red Hat OpenShift Builds 1.8.1", "versions": [{"status": "unaffected", "version": "1784121108", "lessThan": "*", "versionType": "rpm"}], "packageName": "openshift-builds/openshift-builds-rhel9-operator", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:openshift_pipelines:1"], "vendor": "Red Hat", "product": "OpenShift Pipelines", "packageName": "openshift-pipelines/pipelines-operator-proxy-rhel8", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "unaffected"}, {"cpes": ["cpe:/a:redhat:openshift_pipelines:1"], "vendor": "Red Hat", "product": "OpenShift Pipelines", "packageName": "openshift-pipelines/pipelines-operator-proxy-rhel9", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:openshift_pipelines:1"], "vendor": "Red Hat", "product": "OpenShift Pipelines", "packageName": "openshift-pipelines/pipelines-operator-webhook-rhel8", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:openshift_pipelines:1"], "vendor": "Red Hat", "product": "OpenShift Pipelines", "packageName": "openshift-pipelines/pipelines-operator-webhook-rhel9", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:openshift_pipelines:1"], "vendor": "Red Hat", "product": "OpenShift Pipelines", "packageName": "openshift-pipelines/pipelines-rhel8-operator", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "unaffected"}, {"cpes": ["cpe:/a:redhat:openshift_pipelines:1"], "vendor": "Red Hat", "product": "OpenShift Pipelines", "packageName": "openshift-pipelines/pipelines-rhel9-operator", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}]}], "published": "2026-06-04T12:16:24.813", "references": [{"url": "https://access.redhat.com/errata/RHSA-2026:36648", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2026:41036", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/security/cve/CVE-2026-10840", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2484720", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2026:36648", "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}, {"url": "https://access.redhat.com/errata/RHSA-2026:41036", "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}, {"url": "https://access.redhat.com/security/cve/CVE-2026-10840", "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2484720", "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}, {"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-10840.json", "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-732"}]}, {"type": "Secondary", "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "description": [{"lang": "en", "value": "CWE-732"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in the OpenShift Pipelines operator. The tekton-scheduler-rolebinding ClusterRoleBinding grants the system:authenticated group write access to Kueue and cert-manager custom resources via the tekton-scheduler-role ClusterRole. When Kueue or cert-manager CRDs are present on the cluster, any authenticated user can disrupt workload scheduling, tamper with scheduling priorities, delete other tenants' Workload objects, or induce cert-manager to overwrite TLS Secrets including the default ingress controller certificate."}, {"lang": "es", "value": "Una falla se encontr\u00f3 en el operador de OpenShift Pipelines. El ClusterRoleBinding tekton-scheduler-rolebinding otorga al grupo system:authenticated acceso de escritura a los recursos personalizados de Kueue y cert-manager a trav\u00e9s del ClusterRole tekton-scheduler-role. Cuando los CRD de Kueue o cert-manager est\u00e1n presentes en el cl\u00faster, cualquier usuario autenticado puede interrumpir la programaci\u00f3n de cargas de trabajo, manipular las prioridades de programaci\u00f3n, eliminar objetos Workload de otros inquilinos o inducir a cert-manager a sobrescribir Secretos TLS, incluyendo el certificado predeterminado del controlador de entrada."}], "lastModified": "2026-08-02T17:16:57.880", "sourceIdentifier": "secalert@redhat.com"}