RUSTSEC-2026-0351Medium· 5.3▾ Sunlit`wasi-http`: Request with long url before query parameter crashes host
▾ Sunlit zone — Low / medium · no exploitation signal
impact 29.2 · likelihood 0 · exploitation 0
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This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-w36r-2hch-9xp9 For more information see the GitHub-hosted security advisory.
wasmtime-wasi-http >= 49.0.0, < 49.0.3Upgrade to a patched release:
wasmtime-wasi-http 49.0.3Connected by shared product, vendor, weakness, or advisory.
RUSTSEC-2026-0350NoneGuests can send absolute-form HTTP requests to different hosts
RUSTSEC-2026-0320NoneWasmtime wasi:http implementation panics with a zero timeout supplied
RUSTSEC-2026-0313Medium· 6.2Outgoing HTTP body write allows guest-driven host memory exhaustion