{"action":"Upgrade firefox-esr to 91.10.0esr-1 or later.","affected":[{"fixed":"91.10.0esr-1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["91.10.0esr-1"],"id":"tcs_01M5NGQV60HPFYWPRFN9D1A77Y","modified_at":"2026-10-15T08:02:38.727237262Z","published_at":"2022-12-22T20:15:28.790Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-31740","https://security-tracker.debian.org/tracker/CVE-2022-31740"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-31740#Debian:14/firefox-esr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-31740"}],"summary":"On arm64, WASM code could have resulted in incorrect assembly generation leading to a register allocation problem, and a potentially exploitable crash. This vulnerability affects Thunderbird < 91.10,"}