CVE-2025-33190: High severity Nvidia DGX Spark vulnerability

Published Nov 25, 2025
·
Updated

NVIDIA DGX Spark GB10 contains a vulnerability in SROOT firmware where an attacker could cause an out-of-bound write. A successful exploit of this vulnerability might lead to code execution, data tampering, denial of service, or escalation of privileges.

Affected Software

3 affected components
Nvidia DGX Spark
All of the following
Nvidia DGX OS
Nvidia DGX Spark

Event History

Nov 25, 2025
CVE Published
via MITRE·05:58 PM
Data Sourced
via MITRE·05:58 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·06:15 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2025-33190?

CVE-2025-33190 is considered a high severity vulnerability due to its potential impact on code execution and privilege escalation.

2

How do I fix CVE-2025-33190?

To mitigate CVE-2025-33190, update the SROOT firmware on NVIDIA DGX Spark to the latest version provided by NVIDIA.

3

What could happen if CVE-2025-33190 is exploited?

Exploitation of CVE-2025-33190 could lead to code execution, data tampering, denial of service, or escalation of privileges.

4

Who is affected by CVE-2025-33190?

The vulnerability affects NVIDIA DGX Spark systems that utilize the SROOT firmware.

5

When was CVE-2025-33190 disclosed?

CVE-2025-33190 was disclosed in 2025, specifically addressing vulnerabilities found in NVIDIA DGX Spark.

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