{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"rust-wasmtime","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NQBW63T1ZYMP16322NDM96","modified_at":"2026-10-27T10:00:42.628004767Z","published_at":"2026-10-22T19:17:44.907Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-115380","https://security-tracker.debian.org/tracker/CVE-2026-115380"],"severity":{"label":"medium","score":4},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-115380","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-115380"}],"summary":"Wasmtime before 36.0.17, 37.0.0 before 48.0.4, and 49.0.0 before 49.0.2 contains a denial of service vulnerability in the wasmtime-wasi WASI preview 0 poll_oneoff adapter, which performs O(n) host wor"}