Coruna Jailbreak Exploit: iOS Toolkit iOS 13 to 17.2.1

Coruna Jailbreak

Coruna Jailbreak Exploit Toolkit for iOS 13 – iOS 17.2.1

Coruna is a leaked iOS exploit toolkit that targets multiple versions of Apple’s operating system. The toolkit includes several exploit chains designed for devices running iOS 13 up to iOS 17.2.1.

This project was extracted from a leaked source and later partially deobfuscated and symbolicated. The scripts were also modified so they can load decrypted payloads and run locally. These changes were done with assistance from Claude and manual research by developers.

The modified scripts allow users and researchers to host the exploit environment locally, making it easier to test the toolkit on supported devices. However, the current release only includes exploit chains for devices that have already been tested.

The Coruna toolkit is mainly being studied by security researchers and jailbreak developers to understand how the exploits work and how they might contribute to future jailbreak development.

Supported iOS Versions

The Coruna exploit toolkit currently targets the following iOS versions:

  • iOS 13
  • iOS 14
  • iOS 15
  • iOS 16
  • iOS 17 – up to iOS 17.2.1

Credits

Special thanks to the developers and contributors who worked on analyzing and modifying the toolkit:

  • Khanh Duy Tran
  • Little 34306
  • Nick Chan

How to Inject a Tweak into SpringBoard Using Coruna (Demo Guide)

Follow these simple steps to test the Coruna jailbreak demo that shows tweak injection into SpringBoard.

Step 1: Open the demo link and press the “Go” button to start the process.

GO

Step 2: The jailbreak exploit will begin running, and the system will attempt to inject the required components.

Step 3: A warning popup may appear while the jailbreak files are being injected. Tap OK to continue.

Step 4: Once the process finishes, the .dylib tweak file will load, and the tweak will be injected into SpringBoard.

⚠️ Note: This is a demo/test environment, so results may vary depending on your device and iOS version.

Coruna Jailbreak Alternatives

  • RootHide Bootstrap – Semi-jailbreak for iOS 14–17 that allows tweak support without a full jailbreak.
  • NathanLR Jailbreak – Supports iOS 16.5.1–16.7 RC and iOS 17.0, enabling tweak injection using the Serotonin framework.
  • Palera1n Jailbreak – Semi-tethered jailbreak using the checkm8 exploit, supporting iOS 15–18.x on some devices.
  • Dopamine Jailbreak – Semi-untethered jailbreak for iOS / iPadOS 15.0–16.6.1 with tweak and package