CVE-2025-33242

MEDIUM

5.9

Description

NVIDIA B300 MCU contains a vulnerability in the CX8 MCU that could allow a malicious actor to modify unsupported registries, causing a bad state. A successful exploit of this vulnerability might lead to denial of service and data tampering.

CVE Details

CVSS v3.1 Score5.9

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredHIGH

User InteractionNONE

Published3/24/2026

Last Modified3/25/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-1234

References

https://nvd.nist.gov/vuln/detail/CVE-2025-33242(psirt@nvidia.com)

https://nvidia.custhelp.com/app/answers/detail/a_id/5768(psirt@nvidia.com)

https://www.cve.org/CVERecord?id=CVE-2025-33242(psirt@nvidia.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.