CVE-2022-42273: NVIDIA Dgx a100 Firmware

High severity, CVSS 8.8. EPSS: 0.8% chance of exploitation in the next 30 days.

NVIDIA BMC contains a vulnerability in libwebsocket, where an authorized attacker can cause a buffer overflow and cause a denial of service or gain code execution.

Affected products

• NVIDIA Dgx a100 Firmware: before 00.19.07 (fixed in 00.19.07)

Published 2023-01-12. Last modified 2026-06-17.