PT-2026-27509 · Nvidia · Nvidia Megatron-Lm

Published 2026-03-24 · Updated 2026-03-25 · CVE-2026-24150

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions NVIDIA Megatron-LM (affected versions not specified)

Description The software contains a flaw in how it loads checkpoints. An attacker could potentially achieve Remote Code Execution (RCE) by tricking a user into loading a specially crafted file. Successful exploitation could result in code execution, privilege escalation, information disclosure, and data tampering.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2026-24150

Affected Products

Nvidia Megatron-Lm

References · 4

• https://nvidia.custhelp.com/app/answers/detail/a_id/5769 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-24150 · Security Note
• https://cve.org/CVERecord?id=CVE-2026-24150 · Security Note
• https://twitter.com/VulmonFeeds/status/2036610885892854176 · Twitter Post