CVE-2025-33242
CVSS Score
5.9
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-1234 |
| Vendor | nvidia |
| Product | hgx and dgx b300 |
| Published | Mar 24, 2026 |
| Last Updated | Mar 24, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H Attack Vector
Network
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High
Affected Versions
NVIDIA / HGX and DGX B300
All versions prior to and including 1.0