CVE-2026-24263

EUVD-2026-65604
NVIDIA DGX Spark contains a vulnerability in the system firmware, where a privileged attacker could be able to cause a NULL pointer dereference. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, denial of service, information disclosure, and data tampering.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.2 HIGH
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 3.95%
Affected Products (NVD)
VendorProductVersion
nvidiadgx_spark_uefi
𝑥
< 1.110.13
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/NVIDIA/product-security/tree/main/2026/5867
https://nvd.nist.gov/vuln/detail/CVE-2026-24263
https://www.cve.org/CVERecord?id=CVE-2026-24263