{"id":"CVE-2026-70411","details":"Dell Container Storage Modules (CSM), versions prior to 1.18.0, contains a Missing Authentication for Critical Function vulnerability in the csm-authorization-tenant gRPC service (TenantService). An unauthenticated adjacent network attacker could potentially exploit this vulnerability, leading to unauthorized creation of tenant entities, cross-tenant role injection, and modification of storage access control flags.","modified":"2026-10-24T10:51:50.286489730Z","published":"2026-10-06T16:17:09.877Z","database_specific":{},"references":[{"type":"ADVISORY","url":"https://www.dell.com/support/kbdoc/en-us/000515771/dsa-2026-448-security-update-for-dell-container-storage-modules-multiple-vulnerabilities?msockid=3021cac2195069ed3194ddad186a68f9"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/dell/csm","events":[{"introduced":"0"},{"fixed":"c7afa0f68013764bcbcafaee72b4155c3c3a2c88"}],"database_specific":{"extracted_events":[{"source":"CPE_RANGE","cpe":"cpe:2.3:a:dell:container_storage_modules:*:*:*:*:*:*:*:*","range":[{"introduced":"0"},{"fixed":"1.18.0"}]}]}}],"versions":["v1.16.3","v1.16.2","v1.16.1","v1.16.0","v1.15.0","v1.14.0","v1.13.1","v1.13.0","v1.11.1","v1.7.1","v1.7.0","v1.5.1","v1.3.1","v1.3.0","v1.2.0","v1.1.0","v1.0.1","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-70411.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}