CVE-2025-33247 — HIGH (7.8)

Q: How severe is CVE-2025-33247?

CVE-2025-33247 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-33247?

Check the references section above for vendor advisories and patch information. Affected products include: Nvidia Megatron-Lm.

Vulnerability Description

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.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Nvidia	Megatron-Lm	< 0.15.3

Related Weaknesses (CWE)

CWE-502

References

https://nvd.nist.gov/vuln/detail/CVE-2025-33247Third Party AdvisoryUS Government Resource
https://nvidia.custhelp.com/app/answers/detail/a_id/5769Vendor Advisory
https://www.cve.org/CVERecord?id=CVE-2025-33247Third Party Advisory

FAQ

What is CVE-2025-33247?

CVE-2025-33247 is a vulnerability with a CVSS score of 7.8 (HIGH). 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, esc...

How severe is CVE-2025-33247?

CVE-2025-33247 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-33247?

Check the references section above for vendor advisories and patch information. Affected products include: Nvidia Megatron-Lm.