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CVE-2025-23262

• Severity: medium (CVSS 6.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-09-04 · updated 2026-10-18
• Weakness: CWE-863

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

• NVIDIA ConnectX-4: All versions prior to 12.28.2704
• NVIDIA ConnectX-4 LX: All versions prior to 14.32.1908
• 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

References

• https://nvd.nist.gov/vuln/detail/CVE-2025-23262
• https://nvidia.custhelp.com/app/answers/detail/a_id/5655
• https://www.cve.org/CVERecord?id=CVE-2025-23262

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