CVE-2026-47626

high

Description

NVIDIA DGX Spark contains a vulnerability in the system firmware, where a privileged attacker could be able to cause an out-of-bounds write. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, denial of service, information disclosure, and data tampering.

References

https://www.cve.org/CVERecord?id=CVE-2026-47626

https://nvd.nist.gov/vuln/detail/CVE-2026-47626

https://github.com/NVIDIA/product-security/tree/main/2026/5867

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-65603

Details

Source: Mitre, NVD

Published: 2026-08-25

Updated: 2026-09-09

Risk Information

CVSS v2

Base Score: 6.5

Vector: CVSS2#AV:L/AC:L/Au:M/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 8.2

Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00199