{"action":"Upgrade nginx to 1.20.2-r2 or later.","affected":[{"fixed":"1.20.2-r2","introduced":"0"}],"component":"nginx","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.18","exploited":false,"fixed_versions":["1.20.2-r2"],"id":"tcs_01M5NDJZJSYJFS5S6236398VG7","modified_at":"2026-10-23T17:17:56.230575733Z","published_at":"2022-02-14T22:15:07.717Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-46461","https://security.alpinelinux.org/vuln/CVE-2021-46461"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-46461#Alpine:v3.18/nginx","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-46461"}],"summary":"njs through 0.7.0, used in NGINX, was discovered to contain an out-of-bounds array access via njs_vmcode_typeof in /src/njs_vmcode.c."}