CVE-2021-34388: NVIDIA Jetson Linux

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Bootloader contains a vulnerability in NVIDIA TegraBoot where a potential heap overflow might allow an attacker to control all the RAM after the heap block, leading to denial of service or code execution.

Affected products

• NVIDIA Jetson Linux: before 32.5.1 (fixed in 32.5.1)

Published 2021-06-21. Last modified 2026-06-17.