{"action":"Upgrade nghttp2 to 1.35.1-r1 or later.","affected":[{"fixed":"1.35.1-r1","introduced":"0"}],"component":"nghttp2","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.9","exploited":false,"fixed_versions":["1.35.1-r1"],"id":"tcs_01M5NBYRK2C033AHPY27NPGVJE","modified_at":"2026-09-21T06:17:52.557079908Z","published_at":"2019-08-13T21:15:12.380Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2019-9513","https://security.alpinelinux.org/vuln/CVE-2019-9513"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2019-9513#Alpine:v3.9/nghttp2","url":"https://osv.dev/vulnerability/ALPINE-CVE-2019-9513"}],"summary":"Some HTTP/2 implementations are vulnerable to resource loops, potentially leading to a denial of service. The attacker creates multiple request streams and continually shuffles the priority of the str"}