{"id":"CVE-2026-14896","summary":"Nomad vulnerable to cross-namespace host volume claim deletion","details":"HashiCorp Nomad and Nomad Enterprise are vulnerable to a cross-namespace authorization bypass in the dynamic host volumes feature that may allow an operator holding the host volume delete permission in one namespace to delete a sticky volume claim belonging to a job in another namespace. This vulnerability, CVE-2026-14896, is fixed in Nomad Community Edition 2.0.4 and Nomad Enterprise 2.0.4, 1.11.8, and 1.10.14.","modified":"2026-07-15T02:17:21.690986018Z","published":"2026-07-08T20:21:16.463Z","database_specific":{"cna_assigner":"HashiCorp","cwe_ids":["CWE-863"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14896.json"},"references":[{"type":"WEB","url":"https://discuss.hashicorp.com/t/hcsec-2026-22-nomad-vulnerable-to-cross-namespace-host-volume-claim-deletion/77562"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14896.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-14896"},{"type":"PACKAGE","url":"https://github.com/hashicorp/nomad"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/hashicorp/nomad","events":[{"introduced":"d1ed8950bde3ae6838abb5109e564bcf4d1b0dd7"},{"fixed":"5b83b133998a1f514beb81019930fb673b5ed669"}],"database_specific":{"extracted_events":[{"introduced":"0.4.1"},{"fixed":"2.0.4"}],"source":"AFFECTED_FIELD"}}],"versions":["v2.0.3","v2.0.1","v2.0.0","v2.0.0-rc.1","ent-changelog-1.7.10","ent-changelog-1.6.13","v0.10.0-beta1","v0.9.4","v0.9.4-rc1","v0.9.3","v0.9.2","v0.9.2-rc1","v0.9.0","v0.9.0-rc2","v0.9.0-rc1","v0.9.0-beta3","v0.9.0-beta2","v0.9.0-beta1","v0.8.4","v0.8.4-rc1","v0.8.3","v0.8.2","v0.8.0","v0.8.0+pro","v0.8.0-rc1+pro","v0.8.0-rc1","v0.7.1+pro","v0.7.1","v0.7.1-rc1+pro","v0.7.1-rc1","v0.7.0","v0.7.0-rc3","v0.7.0-rc2","v0.7.0-rc1","v0.6.3-rc1","v0.6.2","v0.6.1","v0.6.0","v0.6.0-rc2","v0.6.0-rc1","v0.5.6","v0.5.6-rc1","v0.5.5","v0.5.5-rc2","v0.5.5-rc1","v0.5.3","v0.5.2","v0.5.2-rc1","v0.5.1","v0.5.1-rc2","v0.5.1-rc1","v0.5.0","v0.5.0-rc2","v0.5.0-rc1","v0.4.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-14896.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L"}]}