Security researcher Alfie CG published a blog post about a new deterministic kernel exploit called Trigon.Trigon is based on CVE-2023-32434, the same bug that the Kernel File Descriptor (KFD) exploit used and was patched in iOS & iPadOS 16.5.1.Trigon is a stable exploit that can be thought of as an exploit to refine existing tools for older handsets.Trigon is limited in device and firmware support, with older devices and earlier iOS versions being compatible.