{"action":"Upgrade firefox-esr to 45.3.0esr-1 or later.","affected":[{"fixed":"45.3.0esr-1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["45.3.0esr-1"],"id":"tcs_01M5NBJ06QJCQJV982RVKT4MM7","modified_at":"2026-09-22T07:02:58.816904687Z","published_at":"2016-08-05T01:59:04.813Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-2838","https://security-tracker.debian.org/tracker/CVE-2016-2838"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-2838#Debian:13/firefox-esr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-2838"}],"summary":"Heap-based buffer overflow in the nsBidi::BracketData::AddOpening function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code via directi"}