{"action":"Upgrade firefox-esr to 115.6.0-r0 or later.","affected":[{"fixed":"115.6.0-r0","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.23","exploited":false,"fixed_versions":["115.6.0-r0"],"id":"tcs_01M6GHPYJ9VA6MK2T5CA15J5MB","modified_at":"2026-11-03T06:32:03.094728838Z","published_at":"2023-12-19T14:15:07.377Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2023-6857","https://security.alpinelinux.org/vuln/CVE-2023-6857"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2023-6857#Alpine:v3.23/firefox-esr","url":"https://osv.dev/vulnerability/ALPINE-CVE-2023-6857"}],"summary":"When resolving a symlink, a race may occur where the buffer passed to `readlink` may actually be smaller than necessary."}