CVE-2025-23348_CVE-2025-23348

7.8 / 10

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Basic Information

ID CVE-2025-23348

Source nvidia

Published Sep 24, 2025 at 13:13

Affected Product

Vendor NVIDIA

Product Megatron-LM

Version All versions prior to 0.13.1 and 0.12.3

Affected Versions NVIDIA Megatron-LM All versions prior to 0.13.1 and 0.12.3

CWE Classification

CWE-94

References

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    "lastseen": "",
    "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.",
    "published": "2025-09-24T13:13:43.423Z",
    "modified": "2025-09-24T13:13:43.423Z",
    "type": "cve",
    "title": "CVE-2025-23348",
    "source": "nvidia",
    "references": "https://nvd.nist.gov/vuln/detail/CVE-2025-23348\nhttps://www.cve.org/CVERecord?id=CVE-2025-23348\nhttps://nvidia.custhelp.com/app/answers/detail/a_id/5698",
    "id": "CVE-2025-23348",
    "bulletinFamily": "",
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    "sourceData": "NVIDIA Megatron-LM All versions prior to 0.13.1 and 0.12.3",
    "sourceHref": "",
    "cvss": {
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        "version": "3.1"
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        "baseSeverity": "",
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        "privilegesRequired": "",
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        "confidentialityImpact": "",
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        "availabilityImpact": "",
        "cvssV3": {
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    "href": "",
    "category_name": "CVE",
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    "product": "Megatron-LM",
    "version": "All versions prior to 0.13.1 and 0.12.3",
    "vendor": "NVIDIA",
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}