How serious is CVE-2025-33240?

This vulnerability has a CVSS score of 7.8 out of 10, classified as HIGH severity. Proof-of-concept exploit code is publicly available, making this an active threat.

Is there exploit code available for CVE-2025-33240?

Yes, proof-of-concept exploit code for CVE-2025-33240 is publicly available on GitHub and security research platforms. This increases the risk of active exploitation.

Which products are affected by CVE-2025-33240?

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

How do I fix CVE-2025-33240?

To remediate CVE-2025-33240, 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-2025-33240

High

|7.8

Exploit Available

Plain English Summary

AI-powered analysis for quick understanding

An attacker can exploit a vulnerability in NVIDIA Megatron Bridge to run their own code on the system, potentially gaining higher access rights, stealing sensitive information, or altering data. This requires the attacker to provide malicious input to a specific data shuffling tutorial within the software.

Technical Description

NVIDIA Megatron Bridge contains a vulnerability in a data shuffling 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