JSC Exploitation Primitives Part 1: From One OOB to Cage-Free Arbitrary R/W

Original text: “JSC Exploitation Primitives — Part 1: From One OOB to Cage-Free Arbitrary R/W” — Varik Matevosyan (@D4RK7ET), Varik’s Blog (June 19, 2026). Code listings, ASCII memory diagrams and figures below are reproduced verbatim with attribution captions.

Executive Summary

Varik Matevosyan’s first instalment of his JSC series walks step by step from a single…

https://core-jmp.org/2026/06/jsc-exploitation-primitives-part-1-oob-to-cage-free-arbitrary-rw/