CVE-2025-33248 is a high-severity vulnerability affecting NVIDIA Megatron-LM, specifically within its hybrid conversion script. An attacker can achieve remote code execution (RCE) by convincing a user to load a maliciously crafted file, which could lead to code execution, escalation of privileges, information disclosure, and data tampering. Rated 7.8 CVSS (High), this vulnerability requires user interaction but has low attack complexity once the malicious file is introduced. Currently, there is no evidence of active exploitation, nor are public exploit codes or Metasploit modules available, and community discussion remains minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 0.15.3CPE matchmatch criteria | cpe:2.3:a:nvidia:megatron-lm:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.