{"schema_version":1,"title":"Elastic Cloud on Kubernetes vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in Elastic Cloud on Kubernetes: 0 in the last 7 days and 4 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-78609, was published on 2 September 2026.","url":"https://junglewise.ai/threats/technologies/cloud-on-kubernetes","json_url":"https://junglewise.ai/threats/technologies/cloud-on-kubernetes.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/cloud-on-kubernetes","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":4,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":2,"last_90_days":4,"last_365_days":4},"latest":[{"cve":"CVE-2026-78609","cvss":5.4,"epss":0.0015,"slug":"cve-2026-78609-elastic-cloud-on-kubernetes-incorrect-authorization-in-multi","title":"Elastic Cloud on Kubernetes incorrect authorization in multi-tenant environments","severity":"medium","exploited":false,"published_at":"2026-09-02T15:17:41.827+00:00","url":"https://junglewise.ai/threats/cve-2026-78609-elastic-cloud-on-kubernetes-incorrect-authorization-in-multi"},{"cve":"CVE-2026-78600","cvss":3.5,"epss":0.0028,"slug":"cve-2026-78600-elastic-cloud-on-kubernetes-incomplete-cleanup-leading-to","title":"Elastic Cloud on Kubernetes incomplete cleanup leading to unauthorized access","severity":"low","exploited":false,"published_at":"2026-09-02T15:17:41.137+00:00","url":"https://junglewise.ai/threats/cve-2026-78600-elastic-cloud-on-kubernetes-incomplete-cleanup-leading-to"},{"cve":"CVE-2026-72648","cvss":6.5,"epss":0.0043,"slug":"cve-2026-72648-elastic-cloud-on-kubernetes-cleartext-storage-of-service-account","title":"Elastic Cloud on Kubernetes cleartext storage of service account tokens","severity":"medium","exploited":false,"published_at":"2026-08-13T20:17:25.16+00:00","url":"https://junglewise.ai/threats/cve-2026-72648-elastic-cloud-on-kubernetes-cleartext-storage-of-service-account"},{"cve":"CVE-2026-72640","cvss":6.5,"epss":0.0038,"slug":"cve-2026-72640-elastic-cloud-on-kubernetes-cross-namespace-secret-disclosure","title":"Elastic Cloud on Kubernetes cross-namespace secret disclosure","severity":"medium","exploited":false,"published_at":"2026-08-13T20:17:24.55+00:00","url":"https://junglewise.ai/threats/cve-2026-72640-elastic-cloud-on-kubernetes-cross-namespace-secret-disclosure"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":2},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":2},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Elastic Kibana","slug":"kibana","vulnerabilities":84,"url":"https://junglewise.ai/threats/technologies/kibana"},{"name":"Elasticsearch","slug":"elasticsearch","vulnerabilities":31,"url":"https://junglewise.ai/threats/technologies/elasticsearch"},{"name":"Elastic Fleet Server","slug":"fleet-server","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/fleet-server"}],"technology":{"hub":true,"name":"Elastic Cloud on Kubernetes","slug":"cloud-on-kubernetes","vendor":{"name":"Elastic","slug":"elastic","url":"https://junglewise.ai/threats/vendors/elastic"},"aliases":["elastic-cloud-on-kubernetes"],"category":"kubernetes-operator","description":"Elastic Cloud on Kubernetes is a Kubernetes operator for deploying Elastic Stack.","url":"https://junglewise.ai/threats/technologies/cloud-on-kubernetes"},"most_severe":[{"cve":"CVE-2026-72648","cvss":6.5,"epss":0.0043,"slug":"cve-2026-72648-elastic-cloud-on-kubernetes-cleartext-storage-of-service-account","title":"Elastic Cloud on Kubernetes cleartext storage of service account tokens","severity":"medium","exploited":false,"published_at":"2026-08-13T20:17:25.16+00:00","url":"https://junglewise.ai/threats/cve-2026-72648-elastic-cloud-on-kubernetes-cleartext-storage-of-service-account"},{"cve":"CVE-2026-72640","cvss":6.5,"epss":0.0038,"slug":"cve-2026-72640-elastic-cloud-on-kubernetes-cross-namespace-secret-disclosure","title":"Elastic Cloud on Kubernetes cross-namespace secret disclosure","severity":"medium","exploited":false,"published_at":"2026-08-13T20:17:24.55+00:00","url":"https://junglewise.ai/threats/cve-2026-72640-elastic-cloud-on-kubernetes-cross-namespace-secret-disclosure"},{"cve":"CVE-2026-78609","cvss":5.4,"epss":0.0015,"slug":"cve-2026-78609-elastic-cloud-on-kubernetes-incorrect-authorization-in-multi","title":"Elastic Cloud on Kubernetes incorrect authorization in multi-tenant environments","severity":"medium","exploited":false,"published_at":"2026-09-02T15:17:41.827+00:00","url":"https://junglewise.ai/threats/cve-2026-78609-elastic-cloud-on-kubernetes-incorrect-authorization-in-multi"},{"cve":"CVE-2026-78600","cvss":3.5,"epss":0.0028,"slug":"cve-2026-78600-elastic-cloud-on-kubernetes-incomplete-cleanup-leading-to","title":"Elastic Cloud on Kubernetes incomplete cleanup leading to unauthorized access","severity":"low","exploited":false,"published_at":"2026-09-02T15:17:41.137+00:00","url":"https://junglewise.ai/threats/cve-2026-78600-elastic-cloud-on-kubernetes-incomplete-cleanup-leading-to"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}