CVE-2026-65104: NVIDIA Megatron-Lm

High severity, CVSS 7.1. EPSS: 0.1% chance of exploitation in the next 30 days.

NVIDIA Megatron-LM for all platforms contains a vulnerability in inference, where an attacker could cause hash collisions in the cache used for inference requests. A successful exploit of this vulnerability might lead to data tampering and partial information disclosure.

Affected products

• NVIDIA Megatron-Lm

Published 2026-10-13. Last modified 2026-10-13.