CVE-2025-23353
HIGHNVIDIA Megatron-LM - Code Injection via MSDP Preprocessing Script
Title source: llmDescription
NVIDIA Megatron-LM for all platforms contains a vulnerability in the msdp preprocessing script where malicious data created by an attacker may cause an injection. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, Information disclosure, and data tampering.
References (3)
Core 3
Core References
Technical Description
https://nvd.nist.gov/vuln/detail/CVE-2025-23353
Vendor Advisory
https://nvidia.custhelp.com/app/answers/detail/a_id/5698
Technical Description
https://www.cve.org/CVERecord?id=CVE-2025-23353
Scores
CVSS v3
7.8
EPSS
0.0003
EPSS Percentile
7.3%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-94
Status
published
Products (2)
nvidia/megatron-lm
0.13.0 (6 CPE variants)
nvidia/megatron-lm
< 0.12.3
Published
Sep 24, 2025
Tracked Since
Feb 18, 2026