{"action":"Upgrade binaryen to 64-1 or later.","affected":[{"fixed":"64-1","introduced":"0"}],"component":"binaryen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["64-1"],"id":"tcs_01M5NEAP9BVF07SAG29EYK13B6","modified_at":"2026-09-21T07:03:23.882254845Z","published_at":"2019-02-10T22:29:00.637Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-7704","https://security-tracker.debian.org/tracker/CVE-2019-7704"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-7704#Debian:14/binaryen","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-7704"}],"summary":"wasm::WasmBinaryBuilder::readUserSection in wasm-binary.cpp in Binaryen 1.38.22 triggers an attempt at excessive memory allocation, as demonstrated by wasm-merge and wasm-opt."}