What’s Vulnerable › Vulnerabilities

CVE-2025-33239

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-02-18 · updated 2026-07-02
• Weakness: CWE-94

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.

Affected products

• NVIDIA Megatron Bridge: before 0.2.2 — fixed in 0.2.2

How to fix

Upgrade to a fixed version: NVIDIA Megatron Bridge 0.2.2. Check the vendor advisory for mitigations.

References

• https://nvd.nist.gov/vuln/detail/CVE-2025-33239
• https://nvidia.custhelp.com/app/answers/detail/a_id/5781
• https://www.cve.org/CVERecord?id=CVE-2025-33239

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