CVE-2025-33247

NVIDIA Megatron LM contains a vulnerability in quantization configuration loading, which could allow remote code execution. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, and data tampering.

Score

CVSS 3.1 7.8 High

Status

Analyzed - psirt@nvidia.com

Published

2026-03-24

Last modified

2026-03-25

Weaknesses

CWE-502

Affected products

• Megatron-lm (Nvidia)
• Megatron Lm (Nvidia)

References

• https://nvd.nist.gov/vuln/detail/CVE-2025-33247
• https://nvidia.custhelp.com/app/answers/detail/a_id/5769
• https://www.cve.org/CVERecord?id=CVE-2025-33247