Code Injection Vulnerability in NVIDIA Megatron-LM Software
CVE-2026-24149

7.8HIGH

Key Information:

Vendor

Nvidia
Status
Megatron-lm
Vendor
CVE Published:
3 February 2026

What is CVE-2026-24149?

NVIDIA Megatron-LM across all platforms contains a vulnerability that could enable an attacker to inject malicious data through a script. This could result in unauthorized code execution, potential escalation of privileges, disclosure of sensitive information, and tampering of data. Users are advised to implement security measures to protect against exploitation of this vulnerability.

Affected Version(s)

Megatron-LM All platforms 0 < 0.14.0

References

https://nvd.nist.gov/vuln/detail/CVE-2026-24149
https://www.cve.org/CVERecord?id=CVE-2026-24149

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Michael DePlante (@izobashi) of Trend Zero Day Initiative
.