{"id":"RUSTSEC-2026-0188","revision":"172b9f81872a4dbc9f440f4628ad0da8","records":[{"revision":"172b9f81872a4dbc9f440f4628ad0da8","observedAt":"2026-10-24T13:19:54.901+00:00","statement":{"source":"osv","id":"RUSTSEC-2026-0188","aliases":["CVE-2026-58494","GHSA-4ch3-9j33-3pmj"],"title":"WASI hard links and renames bypass wasmtime-wasi's FilePerms for destination","description":"This is an entry in the RustSec database for the Wasmtime security advisory\nlocated at\nhttps://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-4ch3-9j33-3pmj\nFor more information see the GitHub-hosted security advisory.","state":0,"publishedAt":"2026-06-24T12:00:00+00:00","modifiedAt":"2026-10-12T18:00:14.307573+00:00","affected":[{"ecosystem":"crates.io","name":"wasmtime-wasi","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0.0.0-0"},{"kind":"fixed","version":"24.0.11"},{"kind":"introduced","version":"25.0.0"},{"kind":"fixed","version":"36.0.12"},{"kind":"introduced","version":"37.0.0"},{"kind":"fixed","version":"45.0.3"},{"kind":"introduced","version":"46.0.0"},{"kind":"fixed","version":"46.0.1"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N","score":null,"severity":null}],"references":["https://crates.io/crates/wasmtime-wasi","https://rustsec.org/advisories/RUSTSEC-2026-0188.html","https://github.com/bytecodealliance/wasmtime/pull/13725"],"sourceUrl":"https://osv.dev/vulnerability/RUSTSEC-2026-0188","license":"OSV · upstream source license applies","key":"osv:RUSTSEC-2026-0188","identifiers":["RUSTSEC-2026-0188","CVE-2026-58494","GHSA-4ch3-9j33-3pmj"]},"retained":false,"historicalAffected":[]}],"coverage":[]}