NVIDIA ConnectX contains a vulnerability in the management interface, where an attacker with local access could cause incorrect authorizati…

published 2025-09-04 last yr. modified 2026-10-18 22d ago also EUVD-2025-26730

cvss: 6.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 5%
public exploits: 0; none known

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 service, escalation of privileges, information disclosure, and data tampering.

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CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: last yr. (2025-09-04)

Exploit prediction

0.16% chance of exploitation in the next 30 days, higher than 5% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.3	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H

Affected products

NVIDIA ConnectX GA
NVIDIA ConnectX LTS22
NVIDIA ConnectX LTS23
NVIDIA ConnectX LTS24
NVIDIA ConnectX-4
NVIDIA ConnectX-4 LX

Classification

Weakness

CWE-863 Incorrect Authorization

References

Sources

CVE List CVE-2025-23262
NVD CVE-2025-23262

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