Vulnerability · Published Sep 4, 2025 · Assigned by nvidia
CVE-2025-23262
Medium 6.3
In plain English
A medium-severity incorrect authorization in ConnectX-4 from NVIDIA. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities).
Severity (CVSS 3.1)6.3Medium
Exploit odds (30 days)0.2%top 94.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| NVIDIA | ConnectX GA | All versions prior to 45.1020 |
| NVIDIA | ConnectX LTS22 | All versions prior to 35.4554 |
| NVIDIA | ConnectX LTS23 | All versions prior to 39.5050 |
| NVIDIA | ConnectX LTS24 | All versions prior to 43.3608 |
| NVIDIA | ConnectX-4 | All versions prior to 12.28.2704 |
| NVIDIA | ConnectX-4 LX | All versions prior to 14.32.1908 |
Weakness: CWE-863 · Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H