{"id":"CVE-2026-104615","published":"2026-10-30T16:17:36.687","lastModified":"2026-10-30T17:44:35.820","description":"A security vulnerability was discovered in SUSE Rancher Fleet's cluster registration flow, in Fleet versions before 0.12, 0.13.0 up to 0.13.17, 0.14.0 up to 0.14.12, 0.15.0 up t o 0.15.17 and 0.16.0 up to 0.16.3. The cluster identity claimed by a registration request was accepted without being bound to the registration token that the request was made with. As a result, a registration request could be associated with a managed cluster that was originally registered with a different registration token.","cvssScore":7.9,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:H","cwes":["CWE-290"],"vendors":[],"products":[],"references":[{"url":"https://github.com/rancher/fleet/security/advisories/GHSA-gx8v-2929-9q95","tags":[]}],"exploitRefs":[{"url":"https://github.com/rancher/fleet/security/advisories/GHSA-gx8v-2929-9q95","tags":[]}],"hasPoc":true,"ai":null}