Unrated severityNVD Advisory· Published Sep 24, 2025· Updated Sep 24, 2025

CVE-2025-23348

Description

NVIDIA Megatron-LM for all platforms contains a vulnerability in the pretrain_gpt script, where malicious data created by an attacker may cause a code injection issue. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, information disclosure, and data tampering.

Affected products

Nvidia/Megatron Lmllm-fuzzy
NVIDIA/Megatron-LMv5
Range: All versions prior to 0.13.1 and 0.12.3

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

nvd.nist.gov/vuln/detail/CVE-2025-23348mitre
nvidia.custhelp.com/app/answers/detail/a_id/5698mitre
www.cve.org/CVERecordmitre

News mentions

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