Home

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.

PUBLISHED Reserved 2025-04-15 | Published 2026-03-24 | Updated 2026-03-24 | Assigner nvidia




MEDIUM: 5.9CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H

Problem types

CWE-1234 Hardware Internal or Debug Modes Allow Override of Locks

Product status

Default status
unaffected

All versions prior to and including 1.0
affected

References

nvd.nist.gov/vuln/detail/CVE-2025-33242

www.cve.org/CVERecord?id=CVE-2025-33242

nvidia.custhelp.com/app/answers/detail/a_id/5768

cve.org (CVE-2025-33242)

nvd.nist.gov (CVE-2025-33242)

Download JSON