CVE-2026-47624

NVIDIA DGX Spark contains a vulnerability in UEFI where a Attacker may cause a/an CWE-693 by privileged local user. A successful exploit of this vulnerability may allow an attacker to bypass administrator password protection in UEFi.

CVSS v3 6.0 MEDIUM

6.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.5 / Impact : 4.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/NVIDIA/product-security/tree/main/2026/5867	Product
https://nvd.nist.gov/vuln/detail/CVE-2026-47624	US Government Resource
https://www.cve.org/CVERecord?id=CVE-2026-47624	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:nvidia:dgx_spark_uefi:*:*:*:*:*:*:*:*

cpe:2.3:h:nvidia:dgx_spark:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-08-25 17:17

Updated : 2026-09-09 13:23

NVD link : CVE-2026-47624

Mitre link : CVE-2026-47624

CVE.ORG link : CVE-2026-47624

JSON object : View

Products Affected

nvidia

dgx_spark
dgx_spark_uefi

CWE

CWE-693

Protection Mechanism Failure

{"id": "CVE-2026-47624", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-47624", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-26T19:35:26.310557Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@nvidia.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.0, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 1.5}]}, "affected": [{"source": "psirt@nvidia.com", "affectedData": [{"vendor": "NVIDIA", "product": "DGX Spark", "versions": [{"status": "affected", "version": "0 to 1.110.12"}], "platforms": ["UEFI"], "defaultStatus": "unaffected"}]}], "published": "2026-08-25T17:17:13.590", "references": [{"url": "https://github.com/NVIDIA/product-security/tree/main/2026/5867", "tags": ["Product"], "source": "psirt@nvidia.com"}, {"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-47624", "tags": ["US Government Resource"], "source": "psirt@nvidia.com"}, {"url": "https://www.cve.org/CVERecord?id=CVE-2026-47624", "tags": ["Third Party Advisory"], "source": "psirt@nvidia.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "psirt@nvidia.com", "description": [{"lang": "en", "value": "CWE-693"}]}], "descriptions": [{"lang": "en", "value": "NVIDIA DGX Spark contains a vulnerability in UEFI where a Attacker may cause a/an CWE-693 by privileged local user. A successful exploit of this vulnerability may allow an attacker to bypass administrator password protection in UEFi."}], "lastModified": "2026-09-09T13:23:00.157", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:nvidia:dgx_spark_uefi:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D8F9954C-9133-4FAC-B7B1-4B91C4BBB4FD", "versionEndExcluding": "1.110.13"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:nvidia:dgx_spark:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "76975E53-4E5C-4C6D-85D9-EE2879F960DF"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@nvidia.com"}