Critical
Low
Medium

CVE-2025-62711

Alias:

Overview

Wasmtime is a runtime for WebAssembly. In versions from 38.0.0 to before 38.0.3, the implementation of component-model related host-to-wasm trampolines in Wasmtime contained a bug where it's possible to carefully craft a component, which when called in a specific way, would crash the host with a seg...

Critical
Low
Medium
No items found.

Severity / CVSS Score:  (Critical)

CWE:

Discovery date: October 24, 2025

Authentication required: NoneYes

Attack Vector: None

Affected Components

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