CVE-2025-33242 is a medium-severity vulnerability affecting the NVIDIA B300 MCU's CX8 MCU, which allows a highly privileged malicious actor to modify unsupported registries. This issue, rated 5.9 CVSS, requires high attack complexity and could lead to denial of service and data tampering. There is currently no evidence of active exploitation, public exploit code, or significant community discussion regarding this vulnerability, and it is not listed on the CISA KEV catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| NVIDIA | HGX And DGX B300 | All versions prior to and including 1.0CNA affecteddefault unaffected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.2 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.