NVIDIA Megatron LM contains a vulnerability in quantization configuration loading, which could allow remote code execution.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Mar 24, 2026 · NIST NVD

   Detected

   NVIDIA Megatron LM contains a vulnerability in quantization configuration loading, which could allow remote code execution. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, and data tampering.

2. Jun 17, 2026 · NIST NVD

   Updated

   NVIDIA Megatron LM contains a vulnerability in quantization configuration loading, which could allow remote code execution. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, and data tampering.

Affected

• cpe nvidia/megatron-lmversion unspecified

Sources

• CVE.orgVulnerability recordCVE-2025-33247

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2025-33247

  NVIDIA Megatron LM contains a vulnerability in quantization configuration loading, which could allow remote code execution. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, and data tampering.

  nvd.nist.gov

References

• Third Party Advisory · nvd.nist.gov
• Vendor Advisory · nvidia.custhelp.com
• Third Party Advisory · cve.org