CVE-2026-8586 Google Chrome Chromoting访问控制绕过漏洞

# PoC Concept for CVE-2026-8586 # This demonstrates the creation of a file intended to trigger the DAC bypass. # Note: Actual exploit requires specific binary format manipulation. import os def create_malicious_file(file_path): """ Creates a dummy file that simulates the malicious payload structure required to trigger the Chromoting vulnerability. """ # In a real scenario, this payload would be crafted to exploit # the inappropriate implementation in Chromoting. payload = b"\x00\x01\x02\x03CHROMOTING_EXPLOIT" try: with open(file_path, 'wb') as f: f.write(payload) print(f"[+] File created at: {file_path}") print(f"[+] Deliver this file to the target and trigger via Chrome Chromoting.") except IOError as e: print(f"[-] Error: {e}") if __name__ == "__main__": target = "exploit_cve_2026_8586.bin" create_malicious_file(target)