CVE-2026-119130 | Bytecode Alliance Wasmtime up to 36.0.17/48.0.5/49.0.2 wasmtime-wasi-http input validation

October 29, 2026 Yanac

A vulnerability, which was classified as problematic, was found in Bytecode Alliance Wasmtime up to 36.0.17/48.0.5/49.0.2. This vulnerability affects unknown code of the component wasmtime-wasi-http. The manipulation results in improper input validation.

This vulnerability is known as CVE-2026-119130. It is possible to launch the attack remotely. No exploit is available.

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