CVE-2025-33239
HighCVSS 7.8Exploitation Probability (EPSS)
Low risk10th percentile - higher than 10% of all known CVEs
Summary
A vulnerability in the NVIDIA Megatron Bridge data merging tutorial allows code injection via malicious input. Successful exploitation could lead to code execution, privilege escalation, information disclosure, and data tampering.
Risk Assessment
The organization risks system compromise, sensitive data leakage, and unauthorized modifications, potentially resulting in severe security breaches and data integrity issues.
Recommendation
Immediately update NVIDIA Megatron Bridge to the latest patched version and restrict access to the data merging tutorial to trusted users only.
Other vulnerabilities in NVIDIA Megatron Bridge
See all- CVE-2026-24251High
A vulnerability in NVIDIA Megatron Bridge for Linux allows an attacker to improperly control dynamically managed code resources. Successful exploitation could lead to code execution, privilege escalation, data tampering, and information disclosure.
- CVE-2026-24250High
A vulnerability in NVIDIA Megatron Bridge for Linux allows an attacker to cause improper validation of allowed inputs. Successful exploitation could lead to code execution, privilege escalation, data tampering, and information disclosure.
- CVE-2026-24249High
The NVIDIA Megatron Bridge for Linux contains a vulnerability that allows deserialization of untrusted data. Successful exploitation could lead to code execution, privilege escalation, data tampering, and information disclosure.
- CVE-2026-24248High
A vulnerability in NVIDIA Megatron Bridge for Linux allows an attacker to cause improper control of code generation. This could lead to code execution, privilege escalation, data tampering, and information disclosure.
- CVE-2026-24247High
A vulnerability in NVIDIA Megatron Bridge for Linux allows deserialization of untrusted data. An attacker could exploit this flaw to achieve code execution, privilege escalation, data tampering, and information disclosure.
- CVE-2026-24246High
A vulnerability in NVIDIA Megatron Bridge for Linux allows an attacker to improperly control dynamically managed code resources. Successful exploitation could lead to code execution, privilege escalation, data tampering, and information disclosure.
- CVE-2026-24245High
A vulnerability in NVIDIA Megatron Bridge for Linux allows deserialization of untrusted data. An attacker could exploit this flaw to achieve code execution, privilege escalation, data tampering, and information disclosure.
- CVE-2026-24244High
A vulnerability in NVIDIA Megatron Bridge for Linux allows deserialization of untrusted data. An attacker could exploit this flaw to achieve code execution, privilege escalation, data tampering, and information disclosure.
- CVE-2026-24243High
A vulnerability in NVIDIA Megatron Bridge for Linux allows deserialization of untrusted data. An attacker could exploit this flaw to achieve code execution, privilege escalation, data tampering, and information disclosure.
- CVE-2026-24242High
A vulnerability in NVIDIA Megatron Bridge for Linux allows an attacker to perform server-side request forgery (SSRF). Successful exploitation of this flaw could lead to information disclosure.
Original NVD description (English source)
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.