What is CVE-2025-23262?

CVE-2025-23262 is a medium-severity vulnerability in Nvidia Connectx-4, classified under Incorrect Authorization. CVSS score: 6.3/10. Published 2025-09-04.

How severe is CVE-2025-23262?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Auth bypass in Nvidia Connectx-4

CVE-2025-23262

NVIDIA ConnectX 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 s…

Vulnerability class: Broken Access Control

EPSS: 0.000 (5.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H.

Affected products

Nvidia Connectx-4 — versions All versions prior to 12.28.2704
Nvidia Connectx-4 Lx — versions All versions prior to 14.32.1908
Nvidia Connectx Ga — versions All versions prior to 45.1020
Nvidia Connectx Lts22 — versions All versions prior to 35.4554
Nvidia Connectx Lts23 — versions All versions prior to 39.5050
Nvidia Connectx Lts24 — versions All versions prior to 43.3608

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

Frequently asked questions

What is CVE-2025-23262?: CVE-2025-23262 is a medium-severity vulnerability in Nvidia Connectx-4, classified under Incorrect Authorization. CVSS score: 6.3/10. Published 2025-09-04.
How severe is CVE-2025-23262?: Medium severity. CVSS v3 base score is 6.3 out of 10.