CVE-2026-24263

Published: Aug 25, 2026Modified: Sep 9, 2026

8.2

Vector

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

Exploitability: 1.5 / Impact: 6.0

Source: psirt@nvidia.com (Secondary)

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.

Affected (1)

Products: Nvidia: Dgx Spark Uefi

1 product

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Nvidia Dgx Spark Uefi	Before 1.110.13

Running on/with	Platform Versions
Nvidia Dgx Spark	All versions

Related CWEs

NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

References (3)

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

Source: psirt@nvidia.com

Product

https://nvd.nist.gov/vuln/detail/CVE-2026-24263

Source: psirt@nvidia.com

US Government Resource

https://www.cve.org/CVERecord?id=CVE-2026-24263

Source: psirt@nvidia.com

Third Party Advisory

Timeline

No history available yet.