{"id":"RUSTSEC-2026-0420","revision":"92e74ce2568b482eb739fb62398e9969","records":[{"revision":"92e74ce2568b482eb739fb62398e9969","observedAt":"2026-10-30T10:49:03.467+00:00","statement":{"source":"osv","id":"RUSTSEC-2026-0420","aliases":["GHSA-hmmr-87qq-258j"],"title":"wasip3 UDP `send` can deliver a datagram to an address only allowed for receiving","description":"This is an entry in the RustSec database for the Wasmtime security advisory\nlocated at\nhttps://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-hmmr-87qq-258j\nFor more information see the GitHub-hosted security advisory.","state":0,"publishedAt":"2026-10-29T12:00:00+00:00","modifiedAt":"2026-10-30T10:45:03.6727827+00:00","affected":[{"ecosystem":"crates.io","name":"wasmtime-wasi","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"48.0.0"},{"kind":"fixed","version":"48.0.8"},{"kind":"introduced","version":"49.0.0"},{"kind":"fixed","version":"49.0.5"},{"kind":"introduced","version":"50.0.0"},{"kind":"fixed","version":"50.0.1"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","score":null,"severity":null}],"references":["https://crates.io/crates/wasmtime-wasi","https://rustsec.org/advisories/RUSTSEC-2026-0420.html","https://github.com/bytecodealliance/wasmtime/pull/15077"],"sourceUrl":"https://osv.dev/vulnerability/RUSTSEC-2026-0420","license":"OSV · upstream source license applies","key":"osv:RUSTSEC-2026-0420","identifiers":["RUSTSEC-2026-0420","GHSA-hmmr-87qq-258j"]},"retained":false,"historicalAffected":[]}],"coverage":[]}