This repository contains the artifacts for the paper "Branch Target Reuse: Practical Spectre-v2 Attacks in JIT Engines via Stale Branch Prediction Entries" (accepted at ACM CCS 2026).
For more information about the BTR attack, see our project-page and our paper!
btr
├─ uarch-experiments/ # uArch experiments code (Section 5)
├─ attack-surface/ # Attack Surface Analysis (Section 6)
│ ├─ linux-cbpf # Linux cBPF experiments (Section 6.1)
│ ├─ spidermonkey/ # SpiderMonkey experiments (Section 6.2)
│ ├─ graal-vm/ # GraalVM experiments (Section 6.3)
├─ e2e-exploit/ # Linux cBPF E2E exploit (Section 7)
├─ README.md # You are here