CVE-2023-0204: NVIDIA Connectx Firmware

High severity, CVSS 7.7. EPSS: 0.4% chance of exploitation in the next 30 days.

NVIDIA ConnectX-5, ConnectX-6, and ConnectX6-DX contain a vulnerability in the NIC firmware, where an unprivileged user can cause improper handling of exceptional conditions, which may lead to denial of service.

Affected products

• NVIDIA Connectx Firmware: before 35.1012 (fixed in 35.1012)

Published 2023-04-22. Last modified 2026-06-17.