{"action":"Upgrade ruby to 3.0.3-r0 or later.","affected":[{"fixed":"3.0.3-r0","introduced":"0"}],"component":"ruby","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.19","exploited":false,"fixed_versions":["3.0.3-r0"],"id":"tcs_01M5NDFM92A64ATM2SYDBABG90","modified_at":"2026-10-23T17:17:56.215797227Z","published_at":"2022-02-06T21:15:07.887Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-41816","https://security.alpinelinux.org/vuln/CVE-2021-41816"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-41816#Alpine:v3.19/ruby","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-41816"}],"summary":"CGI.escape_html in Ruby before 2.7.5 and 3.x before 3.0.3 has an integer overflow and resultant buffer overflow via a long string on platforms (such as Windows) where size_t and long have different nu"}