Mach Port Flooder

DoS-only PoC that inflates launchd’s footprint with OOL port arrays to force an initproc exited panic. Not a jailbreak primitive.

Tested

• iPhone 15 Plus – iOS 26.2 (23C55) ✅
• iPad – iPadOS 18.0 ✅

Status

• Works: ✅ (2025-12-14)
• Unpatched on iOS 26.2 (23C55)

Notes

• Expected panic string: initproc exited -- exit reason namespace 1 subcode 0x7.
• This will force a full device panic/reboot; use entirely at your own risk and never on a primary device.
• Credits: Original by Jian Lee (@speedyfriend433); stability tweaks by yousef (yousef_dev921).