{"schema_version":"1.9.0","id":"RUSTSEC-2026-0182","published":"2026-06-15T12:00:00Z","modified":"2026-10-12T18:00:08.333260838Z","aliases":["CVE-2026-54786","GHSA-3p27-qvp9-27qf"],"summary":"Leak in WASIp1 `fd_renumber` implementation","details":"This is an entry in the RustSec database for the Wasmtime security advisory\nlocated at\nhttps://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-3p27-qvp9-27qf\nFor more information see the GitHub-hosted security advisory.","affected":[{"package":{"name":"wasmtime-wasi","ecosystem":"crates.io","purl":"pkg:cargo/wasmtime-wasi"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"},{"fixed":"24.0.10"},{"introduced":"25.0.0"},{"fixed":"36.0.11"},{"introduced":"37.0.0"},{"fixed":"44.0.3"},{"introduced":"45.0.0"},{"fixed":"45.0.2"}]}],"ecosystem_specific":{"affected_functions":null,"affects":{"arch":[],"functions":[],"os":[]}},"database_specific":{"categories":[],"cvss":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L","informational":null,"source":"https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2026-0182.json"}}],"references":[{"type":"PACKAGE","url":"https://crates.io/crates/wasmtime-wasi"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2026-0182.html"},{"type":"WEB","url":"https://github.com/bytecodealliance/wasmtime/pull/13650"}],"database_specific":{"license":"CC0-1.0"},"severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L"}]}