CVE-2025-33191 - Vulnerability Details - OpenCVE

NVIDIA DGX Spark GB10 contains a vulnerability in OSROOT firmware, where an attacker could cause an invalid memory read. A successful exploit of this vulnerability might lead to denial of service.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00013.

Exploitation none

Automatable no

Technical Impact partial

No data.

No data.

No data.

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://nvd.nist.gov/vuln/detail/CVE-2025-33191
https://nvidia.custhelp.com/app/answers/detail/a_id/5720
https://www.cve.org/CVERecord?id=CVE-2025-33191

History

Tue, 25 Nov 2025 21:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 25 Nov 2025 18:15:00 +0000

Type	Values Removed	Values Added
Description		NVIDIA DGX Spark GB10 contains a vulnerability in OSROOT firmware, where an attacker could cause an invalid memory read. A successful exploit of this vulnerability might lead to denial of service.
Weaknesses		CWE-20
References		https://nvd.nist.gov/vuln/detail/CVE-2025-33191 https://nvidia.custhelp.com/app/answers/detail/a_id/5720 https://www.cve.org/CVERecord?id=CVE-2025-33191
Metrics		cvssV3_1 `{'score': 5.7, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:L'}`

MITRE

Status: PUBLISHED

Assigner: nvidia

Published: 2025-11-25T17:58:37.931Z

Updated: 2025-11-25T20:26:58.682Z

Reserved: 2025-04-15T18:51:03.729Z

Link: CVE-2025-33191

Vulnrichment

Updated: 2025-11-25T20:26:55.452Z

NVD

Status : Awaiting Analysis

Published: 2025-11-25T18:15:50.657

Modified: 2025-11-25T22:16:16.690

Link: CVE-2025-33191

Redhat

No data.

OpenCVE Enrichment

No data.

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