{"id":"RUSTSEC-2026-0223","revision":"1c9a4f423351476eb927300e07e5fa7e","records":[{"revision":"1c9a4f423351476eb927300e07e5fa7e","observedAt":"2026-10-24T13:19:54.901+00:00","statement":{"source":"osv","id":"RUSTSEC-2026-0223","aliases":["CVE-2026-104855","GHSA-2hw9-mc66-jc2q"],"title":"Preemption and traps during bulk operations enable breaking internal VM state","description":"This is an entry in the RustSec database for the Wasmtime security advisory\nlocated at\nhttps://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-2hw9-mc66-jc2q\nFor more information see the GitHub-hosted security advisory.","state":0,"publishedAt":"2026-07-31T12:00:00+00:00","modifiedAt":"2026-10-12T18:00:14.899124+00:00","affected":[{"ecosystem":"crates.io","name":"wasmtime","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"46.0.0"},{"kind":"fixed","version":"46.0.2"},{"kind":"introduced","version":"47.0.0"},{"kind":"fixed","version":"47.0.3"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V4","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","score":null,"severity":null}],"references":["https://crates.io/crates/wasmtime","https://rustsec.org/advisories/RUSTSEC-2026-0223.html","https://github.com/bytecodealliance/wasmtime/pull/14045"],"sourceUrl":"https://osv.dev/vulnerability/RUSTSEC-2026-0223","license":"OSV · upstream source license applies","key":"osv:RUSTSEC-2026-0223","identifiers":["RUSTSEC-2026-0223","CVE-2026-104855","GHSA-2hw9-mc66-jc2q"]},"retained":false,"historicalAffected":[]}],"coverage":[]}