What is CVE-2025-23302?

CVE-2025-23302 is a medium-severity vulnerability in NVIDIA Hgx, Dgx Blackwell, classified under CWE-1244. CVSS score: 4.2/10. Published 2025-09-04.

How severe is CVE-2025-23302?

Medium severity. CVSS v3 base score is 4.2 out of 10.

Vulnerability in NVIDIA Hgx, Dgx Blackwell

CVE-2025-23302

NVIDIA HGX and DGX contain a vulnerability where a misconfiguration of the LS10 could enable an attacker to set an unsafe debug access level. A successful exploit of this vulnerability might lead to denial of service.

Published 2025-09-04 · last modified 2026-10-18.

CVSS v3 metric

CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:L.

EPSS exploit prediction

EPSS: 0.001 (1.9th percentile), scored 2026-10-19.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 1.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000

Affected products

NVIDIA Hgx, Dgx Blackwell — versions All versions prior to and including 1.2.0
NVIDIA Hgx, Dgx Hopper — versions All versions prior to and including 1.7.1

Weakness classification (CWE)

CWE-1244

References

Frequently asked questions

What is CVE-2025-23302?: CVE-2025-23302 is a medium-severity vulnerability in NVIDIA Hgx, Dgx Blackwell, classified under CWE-1244. CVSS score: 4.2/10. Published 2025-09-04.
How severe is CVE-2025-23302?: Medium severity. CVSS v3 base score is 4.2 out of 10.