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HIGH · 8.2

CVE-2026-24263

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 ...

Vulnerability Description

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.

CVSS Score

8.2

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
NvidiaDgx Spark Uefi< 1.110.13
NvidiaDgx Spark-

Related Weaknesses (CWE)

CWE-476

References

FAQ

What is CVE-2026-24263?

CVE-2026-24263 is a vulnerability with a CVSS score of 8.2 (HIGH). 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 ...

How severe is CVE-2026-24263?

CVE-2026-24263 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-24263?

Check the references section above for vendor advisories and patch information. Affected products include: Nvidia Dgx Spark Uefi, Nvidia Dgx Spark.