CVE-2026-20709 Intel处理器默认加密密钥漏洞

# Proof of Concept (PoC) for CVE-2026-20709 # This script checks if the CPU matches the vulnerable series. # Note: Actual exploitation requires physical hardware reverse engineering. import platform import re def check_vulnerable_cpu(): # Get processor info cpu_info = platform.processor() # Define vulnerable patterns based on CVE description vulnerable_patterns = [ r"Intel\(R\) Pentium\(R\) Silver", r"Intel\(R\) Celeron\(R\) J", r"Intel\(R\) Celeron\(R\) N" ] print(f"[*] Detected CPU: {cpu_info}") for pattern in vulnerable_patterns: if re.search(pattern, cpu_info, re.IGNORECASE): print(f"[!] WARNING: System may be vulnerable to CVE-2026-20709 (Default Cryptographic Key).") print(f"[*] Recommendation: Apply latest firmware updates provided by Intel.") return True print("[+] System CPU is not in the explicitly listed vulnerable series.") return False if __name__ == "__main__": check_vulnerable_cpu()