NVIDIA Apex pour toutes les plateformes contient une vulnérabilité dans un composant Python où un attaquant pourrait provoquer un problème d'injection de code en fournissant un fichier malveillant. Une exploitation réussie de cette vulnérabilité

Successful exploitation of CVE-2025-23295 allows an attacker to inject and execute arbitrary code within the NVIDIA Apex environment. This could result in complete compromise of the system, including unauthorized access to sensitive data, modification of critical files, and even the establishment of persistent backdoors. The potential for privilege escalation means an attacker could gain control beyond the initial point of entry. The scope of impact depends on the specific application utilizing NVIDIA Apex, but the potential for widespread data compromise is significant.

Organizations utilizing NVIDIA Apex in their applications, particularly those handling user-supplied files, are at risk. This includes game developers, simulation platforms, and any application leveraging NVIDIA Apex's capabilities. Systems with older, unpatched versions of NVIDIA Apex are especially vulnerable.

• python / apex:

import os
import hashlib

def check_apex_file(filepath):
    try:
        with open(filepath, 'rb') as f:
            file_content = f.read()
        md5_hash = hashlib.md5(file_content).hexdigest()
        if 'malicious_pattern' in file_content.decode('utf-8', 'ignore'): # Replace with actual pattern
            print(f"Potential malicious file detected: {filepath}")
            return True
        return False
    except Exception as e:
        print(f"Error checking file: {e}")
        return False

# Example usage
filepath = '/path/to/apex/input/file.txt'
if check_apex_file(filepath):
    print("File is potentially malicious.")
else:
    print("File appears safe.")

• generic web:

curl -I <apex_endpoint_for_file_upload> | grep -i 'content-type'

1. 2025-08-13Disclosure

   disclosure

1. Réservé2025-01-14
2. Publiée2025-08-13
3. Modifiée2026-02-26
4. EPSS mis à jour2026-03-23

The primary mitigation for CVE-2025-23295 is to immediately upgrade to NVIDIA Apex version 25.07 or later. If upgrading is not immediately feasible, carefully scrutinize all file inputs to NVIDIA Apex, implementing strict validation and sanitization routines. Consider using a Web Application Firewall (WAF) to filter potentially malicious file uploads. Implement robust input validation and sanitization to prevent the injection of malicious code. Monitor system logs for unusual activity related to file processing within NVIDIA Apex.