PT-2026-27511 · Nvidia · Nvidia Megatron-Lm

Published 2026-03-24 · Updated 2026-03-25 · CVE-2026-24152

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/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 checkpoint loading that could allow an attacker to achieve Remote Code Execution (RCE). An attacker may convince a user to load a maliciously crafted file, potentially leading to code execution, escalation of privileges, 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

BDU:2026-07615

CVE-2026-24152

Affected Products

Nvidia Megatron-Lm

References · 6

• https://cve.org/CVERecord?id=CVE-2026-24152 · Security Note
• https://bdu.fstec.ru/vul/2026-07615 · Security Note
• https://nvidia.custhelp.com/app/answers/detail/a_id/5769 · Vendor Advisory
• https://cve.org/CVERecord?idCVE-2026-24152 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-24152 · Security Note
• https://twitter.com/VulmonFeeds/status/2036605765465588027 · Twitter Post