Wasmtime 38.0.4 download

A fast and secure runtime for WebAssembly

This is an older version. The current version is 50.0.1. Wasmtime 50.0.1 · Released: November 11, 2025

Installer files 38.0.4

Architecture	Type	Scope	File size	Download	SHA256
64-bit	ZIP → Portable · en-US	—	—	github.com	VirusTotal

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38.0.4
Released 2025-11-11.
Fixed
- Prevent using shared memories with Memory.
CVE-2025-64345

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