{"action":"Upgrade nodejs to 12.18.4-r0 or later.","affected":[{"fixed":"12.18.4-r0","introduced":"0"}],"component":"nodejs","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.22","exploited":false,"fixed_versions":["12.18.4-r0"],"id":"tcs_01M5NCRT7PEQ3FVKB00TJV4183","modified_at":"2026-10-26T11:17:55.183645366Z","published_at":"2020-09-18T21:15:13.497Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-8252","https://security.alpinelinux.org/vuln/CVE-2020-8252"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-8252#Alpine:v3.22/nodejs","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-8252"}],"summary":"The implementation of realpath in libuv < 10.22.1, < 12.18.4, and < 14.9.0 used within Node.js incorrectly determined the buffer size which can result in a buffer overflow if the resolved path is long"}