{"id":"RUSTSEC-2026-0313","revision":"67b08e5fd6534b7e9f3126f6a98238ee","records":[{"revision":"67b08e5fd6534b7e9f3126f6a98238ee","observedAt":"2026-10-24T13:19:54.901+00:00","statement":{"source":"osv","id":"RUSTSEC-2026-0313","aliases":["CVE-2026-115388","GHSA-c9gc-w9vx-w86p"],"title":"Outgoing HTTP body write allows guest-driven host memory exhaustion","description":"This is an entry in the RustSec database for the Wasmtime security advisory\nlocated at\nhttps://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-c9gc-w9vx-w86p\nFor more information see the GitHub-hosted security advisory.","state":0,"publishedAt":"2026-09-24T12:00:00+00:00","modifiedAt":"2026-10-24T06:25:41+00:00","affected":[{"ecosystem":"crates.io","name":"wasmtime-wasi-http","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0.0.0-0"},{"kind":"fixed","version":"36.0.16"},{"kind":"introduced","version":"37.0.0"},{"kind":"fixed","version":"48.0.3"},{"kind":"introduced","version":"49.0.0"},{"kind":"fixed","version":"49.0.1"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":null,"severity":null}],"references":["https://crates.io/crates/wasmtime-wasi-http","https://rustsec.org/advisories/RUSTSEC-2026-0313.html","https://github.com/bytecodealliance/wasmtime/pull/14408"],"sourceUrl":"https://osv.dev/vulnerability/RUSTSEC-2026-0313","license":"OSV · upstream source license applies","key":"osv:RUSTSEC-2026-0313","identifiers":["RUSTSEC-2026-0313","CVE-2026-115388","GHSA-c9gc-w9vx-w86p"]},"retained":false,"historicalAffected":[]}],"coverage":[]}