CVE-2025-33194: 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 improper processing of input data. A successful exploit of this vulnerability might lead to information disclosure or denial of service.

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·05:59 PM
Data Sourced
via MITRE·05:59 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-2025-33194?

CVE-2025-33194 is considered a high-severity vulnerability due to its potential for information disclosure and denial of service.

2

How do I fix CVE-2025-33194?

To mitigate CVE-2025-33194, it is recommended to update the SROOT firmware to the latest version provided by NVIDIA.

3

What type of attacks can exploit CVE-2025-33194?

CVE-2025-33194 can be exploited through improper processing of input data, which can lead to potential denial of service or data exposure.

4

Which devices are affected by CVE-2025-33194?

CVE-2025-33194 specifically affects NVIDIA DGX Spark devices that utilize SROOT firmware.

5

Is there a workaround for CVE-2025-33194?

Currently, there are no workarounds for CVE-2025-33194; updating the firmware is the primary method of mitigation.

Contact

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