How serious is CVE-2025-33239?

This vulnerability has a CVSS score of 7.8 out of 10, classified as HIGH severity. No public exploit code has been identified yet.

Which products are affected by CVE-2025-33239?

Check the official CVE details for a complete list of affected products and versions.

How do I fix CVE-2025-33239?

To remediate CVE-2025-33239, check for security patches from the vendor. Apply all available updates and security patches. If no patch is available, implement recommended workarounds or security controls to mitigate the risk.

CVE-2025-33239

High

|7.8

No Exploit

Plain English Summary

AI-powered analysis for quick understanding

This vulnerability allows an attacker to run their own code on a system using NVIDIA Megatron Bridge, potentially leading to unauthorized access, data leaks, or tampering with information. The attacker needs to provide malicious input in a specific data merging tutorial for the exploit to work.

Technical Description

NVIDIA Megatron Bridge contains a vulnerability in a data merging tutorial, where malicious input could cause a code injection. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, and data tampering.

CVSS Vector Analysis

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

Confidentiality ImpactHigh

Integrity ImpactHigh

Availability ImpactHigh

ScopeUnchanged

Vector String

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

Exploit Resources

Search for proof-of-concept code and exploit modules

GitHub Search Exploit-DB Nuclei Templates Metasploit Vulners

Official References

NIST NVD

Est. Bounty

$2,684($1K-$5K)

Vendor Response

Grade APatched in 0 days

Quick Information

Published

Feb 18, 2026

about 2 months ago

Last Modified

Feb 18, 2026

about 2 months ago