CVE-2026-24151

NVIDIA Megatron-LM contains a vulnerability in inferencing where an Attacker may cause an RCE by convincing a user to load a maliciously crafted input. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, information disclosure, and data tampering.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://nvd.nist.gov/vuln/detail/CVE-2026-24151	Third Party Advisory US Government Resource
https://nvidia.custhelp.com/app/answers/detail/a_id/5769	Vendor Advisory
https://www.cve.org/CVERecord?id=CVE-2026-24151	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:nvidia:megatron-lm:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-24 21:16

Updated : 2026-03-25 21:57

NVD link : CVE-2026-24151

Mitre link : CVE-2026-24151

CVE.ORG link : CVE-2026-24151

JSON object : View

Products Affected

nvidia

megatron-lm

CWE

CWE-502

Deserialization of Untrusted Data

{"id": "CVE-2026-24151", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "psirt@nvidia.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2026-03-24T21:16:27.517", "references": [{"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-24151", "tags": ["Third Party Advisory", "US Government Resource"], "source": "psirt@nvidia.com"}, {"url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5769", "tags": ["Vendor Advisory"], "source": "psirt@nvidia.com"}, {"url": "https://www.cve.org/CVERecord?id=CVE-2026-24151", "tags": ["Third Party Advisory"], "source": "psirt@nvidia.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "psirt@nvidia.com", "description": [{"lang": "en", "value": "CWE-502"}]}], "descriptions": [{"lang": "en", "value": "NVIDIA Megatron-LM contains a vulnerability in inferencing where an Attacker may cause an RCE by convincing a user to load a maliciously crafted input. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, information disclosure, and data tampering."}, {"lang": "es", "value": "NVIDIA Megatron-LM contiene una vulnerabilidad en la inferencia donde un atacante puede causar una RCE al convencer a un usuario de cargar una entrada maliciosamente dise\u00f1ada. Un exploit exitoso de esta vulnerabilidad puede conducir a la ejecuci\u00f3n de c\u00f3digo, escalada de privilegios, revelaci\u00f3n de informaci\u00f3n y manipulaci\u00f3n de datos."}], "lastModified": "2026-03-25T21:57:49.383", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nvidia:megatron-lm:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "05221D08-E8D5-4CBE-8B4E-8CE4C8176AB4", "versionEndExcluding": "0.15.3"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@nvidia.com"}