{"id":"CVE-2026-24218","state":"PUBLISHED","title":"NVIDIA DGX OS contains a vulnerability in the factory provisioning process, where  the cloning of a base image causes identical SSH host keys to be deployed across multiple systems","description":"NVIDIA DGX OS contains a vulnerability in the factory provisioning process, where  the cloning of a base image causes identical SSH host keys to be deployed across multiple systems. The sharing of cryptographic identifiers across all similarly provisioned systems enables host impersonation or attacker-in-the-middle attacks. A successful exploit of this vulnerability might lead to code execution, data tampering, escalation of privileges, information disclosure, and denial of service.","publishedAt":"2026-05-20T17:43:16.886Z","updatedAt":"2026-05-21T03:55:42.973Z","severity":{"score":8.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"nvidia"},"assigner":"nvidia","products":["NVIDIA DGX Spark"],"affected":[{"vendor":"NVIDIA","product":"DGX Spark","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"OTA0","versionType":"custom"}],"platforms":["NVIDIA DGX OS"]}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2026-24218","https://www.cve.org/CVERecord?id=CVE-2026-24218","https://nvidia.custhelp.com/app/answers/detail/a_id/5835"],"weaknesses":["CWE-321"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/24xxx/CVE-2026-24218.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-24218","state":"PUBLISHED","datePublished":"2026-05-20T17:43:16.886Z","dateUpdated":"2026-05-21T03:55:42.973Z","assignerShortName":"nvidia","assignerOrgId":"9576f279-3576-44b5-a4af-b9a8644b2de6","dateReserved":"2026-01-21T19:09:35.635Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"NVIDIA DGX OS contains a vulnerability in the factory provisioning process, where  the cloning of a base image causes identical SSH host keys to be deployed across multiple systems. The sharing of cryptographic identifiers across all similarly provisioned systems enables host impersonation or attacker-in-the-middle attacks. A successful exploit of this vulnerability might lead to code execution, data tampering, escalation of privileges, information disclosure, and denial of service."}],"affected":[{"vendor":"NVIDIA","product":"DGX Spark","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"OTA0","versionType":"custom"}],"platforms":["NVIDIA DGX OS"]}],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24218"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-24218"},{"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5835"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"HIGH","baseScore":8.1,"vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-321","lang":"en","description":"CWE-321 Use of Hard-coded Cryptographic Key","type":"CWE"}]}],"providerMetadata":{"shortName":"nvidia","orgId":"9576f279-3576-44b5-a4af-b9a8644b2de6","dateUpdated":"2026-05-20T17:43:16.886Z"},"impacts":[{"descriptions":[{"lang":"en","value":"Code execution, denial of service, escalation of privileges, information disclosure, data tampering"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"NVIDIA PSIRT"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-20T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-24218"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-21T03:55:42.973Z"}}]}}}