CVE-2025-33189: 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, information disclosure, 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-2025-33189?

CVE-2025-33189 is considered a high severity vulnerability due to its potential for code execution and privilege escalation.

2

What can be exploited in CVE-2025-33189?

CVE-2025-33189 can be exploited to cause an out-of-bound write leading to various impacts including data tampering and denial of service.

3

How do I fix CVE-2025-33189?

To fix CVE-2025-33189, users should apply the latest firmware updates released by NVIDIA for the DGX Spark system.

4

Who is affected by CVE-2025-33189?

CVE-2025-33189 affects users of the NVIDIA DGX Spark systems with SROOT firmware.

5

What could happen if CVE-2025-33189 is successfully exploited?

If successfully exploited, CVE-2025-33189 could lead to code execution, data tampering, or even privilege escalation.

Contact

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