{"action":"Upgrade nodejs to 22.23.2-r0 or later.","affected":[{"fixed":"22.23.2-r0","introduced":"0"}],"component":"nodejs","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.21","exploited":false,"fixed_versions":["22.23.2-r0"],"id":"tcs_01M5NFWC2TV7F0XH71B7EPJSAQ","modified_at":"2026-10-01T02:17:49.361239920Z","published_at":"2026-08-04T17:16:56.207Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-56848","https://security.alpinelinux.org/vuln/CVE-2026-56848"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-56848","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-56848"}],"summary":"A flaw in Node.js HTTP/2 handling allows `nghttp2_session_mem_send()` to be called re-entrantly while `nghttp2_session_mem_recv()` is executing, resulting in a heap-use-after-free."}