{"action":"Upgrade librewolf to 78.0-r0 or later.","affected":[{"fixed":"78.0-r0","introduced":"0"}],"component":"librewolf","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.23","exploited":false,"fixed_versions":["78.0-r0"],"id":"tcs_01M6GPZMHRHG4298MAZVZ6YNQR","modified_at":"2026-11-03T06:32:30.634677885Z","published_at":"2020-07-09T15:15:11.617Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-12415","https://security.alpinelinux.org/vuln/CVE-2020-12415"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-12415#Alpine:v3.23/librewolf","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-12415"}],"summary":"When \"%2F\" was present in a manifest URL, Firefox's AppCache behavior may have become confused and allowed a manifest to be served from a subdirectory. This could cause the appcache to be used to serv"}