CVE-2026-62246

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{"affected": [{"affectedData": [{"product": "kamaji", "vendor": "clastix", "versions": [{"status": "affected", "version": "< 26.7.4-edge"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Kamaji is the Hosted Control Plane Manager for Kubernetes. Prior to 26.7.4-edge, Kamaji derives a TenantControlPlane datastore schema, database user, and etcd key prefix from a lossy namespace-and-name normalization in GetDefaultDatastoreSchema() and GetDefaultDatastoreUsername(), allowing distinct tenants with colliding normalized identifiers to share control-plane state and read, modify, or destroy another tenant's Kubernetes data. This issue is fixed in version 26.7.4-edge."}, {"lang": "es", "value": "Kamaji es el Gestor de Planos de Control Alojados para Kubernetes. Antes de la versi\u00f3n 26.7.4-edge, Kamaji deriva un esquema de almac\u00e9n de datos de TenantControlPlane, un usuario de base de datos y un prefijo de clave etcd de una normalizaci\u00f3n con p\u00e9rdida de espacio de nombres y nombre en GetDefaultDatastoreSchema() y GetDefaultDatastoreUsername(), permitiendo que inquilinos distintos con identificadores normalizados en colisi\u00f3n compartan el estado del plano de control y lean, modifiquen o destruyan los datos de Kubernetes de otro inquilino. Este problema est\u00e1 solucionado en la versi\u00f3n 26.7.4-edge."}], "id": "CVE-2026-62246", "lastModified": "2026-10-23T22:10:00.160", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 6.0, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-62246", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-07-31T23:12:25.590705Z", "version": "2.0.3"}}]}, "published": "2026-07-30T22:16:55.300", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/clastix/kamaji/commit/4232a9df7ccd08075c26191f59566202042543a9"}, {"source": "security-advisories@github.com", "url": "https://github.com/clastix/kamaji/security/advisories/GHSA-4f3f-65vx-r34f"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/clastix/kamaji/security/advisories/GHSA-4f3f-65vx-r34f"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}, {"lang": "en", "value": "CWE-653"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,26.7.4-edge)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "kamaji", "source": "cna", "vendor": "clastix"}, "product": "kamaji", "vendor": "clastix"}], "created": "2026-07-30T22:30:06.334103+00:00", "updated": "2026-08-02T05:00:05.020311+00:00", "vendors": ["clastix", "clastix$PRODUCT$kamaji"]}