{"action":"Upgrade wasmtime to 36.0.16 (36.x), 48.0.3 (48.x) or 49.0.1 (49.x) or later.","affected":[{"fixed":"36.0.16","introduced":"0.0.0-0"},{"fixed":"48.0.3","introduced":"37.0.0"},{"fixed":"49.0.1","introduced":"49.0.0"}],"component":"wasmtime","cve_ids":["CVE-2026-115389"],"ecosystem":"crates.io","epss":0.00152,"exploited":false,"fixed_versions":["36.0.16","48.0.3","49.0.1"],"ghsa_id":"GHSA-jqpg-j7w6-42pr","id":"tcs_01M5KFCBBEVZXMEWYR8C0372RA","modified_at":"2026-10-24T06:25:41Z","published_at":"2026-09-24T12:00:00Z","references":["https://osv.dev/vulnerability/RUSTSEC-2026-0316","https://crates.io/crates/wasmtime","https://rustsec.org/advisories/RUSTSEC-2026-0316.html","https://github.com/bytecodealliance/wasmtime/pull/14415"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"RUSTSEC-2026-0316","url":"https://osv.dev/vulnerability/RUSTSEC-2026-0316"}],"summary":"Dynamic record lifting can allocate beyond the hostcall fuel limit"}