{"action":"Upgrade nodejs to 22.23.0-r0 or later.","affected":[{"fixed":"22.23.0-r0","introduced":"0"}],"component":"nodejs","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.21","exploited":false,"fixed_versions":["22.23.0-r0"],"id":"tcs_01M5NFTB2YX6FNS5RMHW8C46KP","modified_at":"2026-10-01T02:17:49.324559523Z","published_at":"2026-06-26T02:16:52.723Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-48930","https://security.alpinelinux.org/vuln/CVE-2026-48930"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-48930","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-48930"}],"summary":"A flaw in Node.js TLS hostname handling can cause Embedded-nul hostnames can lead to silent authority rebinding due to c-string truncation in resolver bindings."}