{"id":"CVE-2025-0937","aliases":["EUVD-2025-1934","GHSA-5mx9-vcf9-4hvc","UBUNTU-CVE-2025-0937"],"status":"published","title":"Nomad Vulnerable To Event Stream Namespace ACL Policy Bypass Through Wildcard Namespace","description":"Nomad Community and Nomad Enterprise (\"Nomad\") event stream configured with a wildcard namespace can bypass the ACL Policy allowing reads on other namespaces.","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00446,"percentile":0.39096,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-863"],"published":"2025-02-12T18:59:25Z","modified":"2026-10-28T02:31:04Z","affected":[{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"nomad","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.4.0+dfsg-1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"nomad","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.7+dfsg1-1ubuntu1"]}],"products":[{"vendor":"hashicorp","product":"nomad"},{"vendor":"hashicorp","product":"nomad enterprise"}],"references":[{"url":"https://discuss.hashicorp.com/t/hcsec-2025-02-nomad-vulnerable-to-event-stream-namespace-acl-policy-bypass-through-wildcard-namespace/73191","tags":["Vendor Advisory","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-0937","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-5mx9-vcf9-4hvc"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/0xxx/CVE-2025-0937.json","tags":["advisory"]},{"url":"https://github.com/hashicorp/nomad","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2025-0937","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-0937","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2025-0937","title":"Nomad Vulnerable To Event Stream Namespace ACL Policy Bypass Through Wildcard Namespace","description":"Nomad Community and Nomad Enterprise (\"Nomad\") event stream configured with a wildcard namespace can bypass the ACL Policy allowing reads on other namespaces.","status":"published","published":"2025-02-12T18:59:25.011Z","modified":"2025-02-12T19:32:54.537Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:32:53.475217Z"}],"euvd":[{"id":"EUVD-2025-1934","description":"Nomad Community and Nomad Enterprise (\"Nomad\") event stream configured with a wildcard namespace can bypass the ACL Policy allowing reads on other namespaces.","status":"published","published":"2025-02-12T18:59:25Z","modified":"2025-02-12T19:32:54Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"high"}],"updated_at":"2026-11-03T00:03:57.395516Z"}],"ghsa":[{"id":"GHSA-5mx9-vcf9-4hvc","title":"Nomad Community and Nomad Enterprise (\"Nomad\") event stream configured with a wildcard namespace...","description":"Nomad Community and Nomad Enterprise (\"Nomad\") event stream configured with a wildcard namespace can bypass the ACL Policy allowing reads on other namespaces.","status":"published","published":"2025-02-12T21:31:53Z","modified":"2025-02-12T21:32:01Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"high"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:59:54.827515Z"}],"nvd":[{"id":"CVE-2025-0937","description":"Nomad Community and Nomad Enterprise (\"Nomad\") event stream configured with a wildcard namespace can bypass the ACL Policy allowing reads on other namespaces.","status":"published","published":"2025-02-12T19:15:09.687Z","modified":"2026-06-17T08:27:23.91Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:10:51.445921Z"}],"osv":[{"id":"CVE-2025-0937","title":"Nomad Vulnerable To Event Stream Namespace ACL Policy Bypass Through Wildcard Namespace","description":"Nomad Community and Nomad Enterprise (\"Nomad\") event stream configured with a wildcard namespace can bypass the ACL Policy allowing reads on other namespaces.","status":"published","published":"2025-02-12T18:59:25.011Z","modified":"2026-10-28T02:31:04.051244101Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"high"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T15:44:45.712478Z"},{"id":"UBUNTU-CVE-2025-0937","description":"Nomad Community and Nomad Enterprise (\"Nomad\") event stream configured with a wildcard namespace can bypass the ACL Policy allowing reads on other namespaces.","status":"published","published":"2025-02-12T19:15:00Z","modified":"2025-10-24T05:16:28Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"high"}],"updated_at":"2026-11-02T16:55:20.144818Z"}]}}