{"id":"RUSTSEC-2026-0149","revision":"5ec30ba2e6c348df9c0f614db100504e","records":[{"revision":"5ec30ba2e6c348df9c0f614db100504e","observedAt":"2026-10-24T13:19:54.901+00:00","statement":{"source":"osv","id":"RUSTSEC-2026-0149","aliases":["CVE-2026-47261","GHSA-2r75-cxrj-cmph"],"title":"WASI path_open(TRUNCATE) bypasses `FilePerms::WRITE` host restriction","description":"This is an entry in the RustSec database for the Wasmtime security advisory\nlocated at\nhttps://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-2r75-cxrj-cmph\nFor more information see the GitHub-hosted security advisory.","state":0,"publishedAt":"2026-05-21T12:00:00+00:00","modifiedAt":"2026-10-12T18:00:09.2366934+00:00","affected":[{"ecosystem":"crates.io","name":"wasmtime-wasi","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0.0.0-0"},{"kind":"fixed","version":"24.0.9"},{"kind":"introduced","version":"25.0.0"},{"kind":"fixed","version":"36.0.10"},{"kind":"introduced","version":"37.0.0"},{"kind":"fixed","version":"44.0.2"},{"kind":"introduced","version":"45.0.0"},{"kind":"fixed","version":"45.0.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","score":null,"severity":null}],"references":["https://crates.io/crates/wasmtime-wasi","https://rustsec.org/advisories/RUSTSEC-2026-0149.html","https://github.com/bytecodealliance/wasmtime/pull/13429"],"sourceUrl":"https://osv.dev/vulnerability/RUSTSEC-2026-0149","license":"OSV · upstream source license applies","key":"osv:RUSTSEC-2026-0149","identifiers":["RUSTSEC-2026-0149","CVE-2026-47261","GHSA-2r75-cxrj-cmph"]},"retained":false,"historicalAffected":[]}],"coverage":[]}