{"action":"Upgrade nginx to 1.26.3-r1 or later.","affected":[{"fixed":"1.26.3-r1","introduced":"0"}],"component":"nginx","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.21","exploited":false,"fixed_versions":["1.26.3-r1"],"id":"tcs_01M5NG0Z6X1KQBAHWXYDFZCBGP","modified_at":"2026-10-01T02:17:49.420874630Z","published_at":"2026-05-22T15:16:27.073Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-9256","https://security.alpinelinux.org/vuln/CVE-2026-9256"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-9256","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-9256"}],"summary":"NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_rewrite_module module. This vulnerability exists when a rewrite directive uses a regex pattern with distinct, overlapping Perl-Com"}