What is CVE-2025-23256?

CVE-2025-23256 is a high-severity vulnerability in Nvidia Bluefield Ga, classified under Incorrect Authorization. CVSS score: 8.7/10. Published 2025-09-04.

How severe is CVE-2025-23256?

High severity. CVSS v3 base score is 8.7 out of 10.

Auth bypass in Nvidia Bluefield Ga

CVE-2025-23256

NVIDIA BlueField contains a vulnerability in the management interface, where an attacker with local access could cause incorrect authorization to modify the configuration. A successful exploit of this vulnerability might lead to denial of…

Vulnerability class: Broken Access Control

EPSS: 0.000 (5.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.7 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H.

Affected products

Nvidia Bluefield Ga — versions All versions prior to 45.1020
Nvidia Bluefield Lts22 — versions All versions prior to 35.4554
Nvidia Bluefield Lts23 — versions All versions prior to 39.5050
Nvidia Bluefield Lts24 — versions All versions prior to 43.3608

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

Frequently asked questions

What is CVE-2025-23256?: CVE-2025-23256 is a high-severity vulnerability in Nvidia Bluefield Ga, classified under Incorrect Authorization. CVSS score: 8.7/10. Published 2025-09-04.
How severe is CVE-2025-23256?: High severity. CVSS v3 base score is 8.7 out of 10.