CPP2IL Technical News

WebAssembly runtime & Unity WebGL reverse engineering News — September 22, 2026

Curated WebAssembly runtime, Unity WebGL reverse engineering updates for developers and security researchers. 8 relevant releases and technical developments… This page links to original publishers, uses short excerpts, and does not reproduce complete articles.

Webassembly Runtime Wasmtime Releases

v49.0.0: Release Wasmtime 49.0.0 (#14363)

49.0.0 Released 2026-09-21. Added Winch now has initial experimental support for the WebAssembly exception-handling proposal. #14066 #14081 #14132 #14149 #14180 #14209 Wasmtime's type reflection APIs for WebAssembly GC types now have dedicated enums for Heap{Top,Bottom}Type s. #14208 Wasmtime now supports the use of environment variables to configure most C…

Why it matters: Relevant to WebAssembly runtime.

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Webassembly Emscripten Releases

6.0.10

What's Changed The SDL3 port is no longer considered experimental, and the compiler diagnostic warning has been removed. ( #27646 ) WASM=0 and WASM=2 (wasm2js) were marked as deprecated. (See #27608 ) mimalloc was updated to 3.5.1. ( #27662 ) -sWASM_BINDGEN supports emcc usage as a post-link step, where EXPORTED_FUNCTIONS is authoritative. wasm-bindgen proc…

Why it matters: Relevant to Unity WebGL reverse engineering, WebAssembly tooling.

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Github Hot Re GitHub Hot Ghidra Extensions

Recurse-Labs/recurse — trending GitHub repository

AI Native IDE for reverse engineering GitHub discovery signal: 178 stars, 13 forks, 0 open issues; language Rust; last pushed 2026-09-22. Topics: agentic-ai, ctf, ctf-tools, ide, pwn, pwntools, reverse-engineering, rust, tauri.

Why it matters: Relevant to Binary reverse engineering, Native binary tooling.

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Reverse Engineering Ghidra Releases

Ghidra 12.1.4

What's New Change History Getting Started SHA-256: ddac49f903da9d5bac833e5cc79395098b9c33cfd3279be5f31bd00387d2d4db

Why it matters: Relevant to Binary reverse engineering.

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Native Binary Capstone Releases

6.0.0-Alpha11

Highlights This is another patch release with multiple instruction fixes and bug fixes. This release adds an AGENTS.md file and developer AI guidelines. API changes/additions x86: Support alternative disassembly for JO/JNO operands in 64-bit mode. This adds two modes for x86: CS_MODE_X86_AMD and CS_MODE_X86_INTEL . Setting either of these flags will current…

Why it matters: Relevant to Binary reverse engineering, Native binary tooling.

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Webassembly Binaryen Releases

version_133

No content.

Why it matters: Relevant to Unity WebGL reverse engineering, WebAssembly tooling.

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Reverse Engineering Binary Ninja API Releases

dev/6.1.10711: [MachO] Recognize arm64e.x1 and other new Mach-O slice variants

Fixes #8571 .

Why it matters: Relevant to Binary reverse engineering, Decompiler research.

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Reverse Engineering Binary Ninja API Releases

dev/6.1.10710: [MSP430] Fix SUB operand ordering

Fixes #8503

Why it matters: Relevant to Binary reverse engineering, Decompiler research.

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