{"action":"Upgrade curl to 8.20.0-r0 or later.","affected":[{"fixed":"8.20.0-r0","introduced":"7.71.0"}],"component":"curl","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.23","exploited":false,"fixed_versions":["8.20.0-r0"],"id":"tcs_01M5NFXQBG0Y8PVC3X7WGFGWJK","modified_at":"2026-10-18T12:30:04.074752146Z","published_at":"2026-05-13T13:01:56.800Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-6276","https://security.alpinelinux.org/vuln/CVE-2026-6276"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-6276#Alpine:v3.23/curl","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-6276"}],"summary":"Using libcurl, when a custom `Host:` header is first set for an HTTP request"}