{"action":"Upgrade nodejs to 18.20.4+dfsg-1~deb12u3 or later.","affected":[{"fixed":"18.20.4+dfsg-1~deb12u3","introduced":"0"}],"component":"nodejs","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["18.20.4+dfsg-1~deb12u3"],"id":"tcs_01M5NSMX98ZRB41T0F707QPPM7","modified_at":"2026-10-26T11:47:36.558137412Z","published_at":"2026-06-26T02:16:52.723Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-48930","https://security-tracker.debian.org/tracker/CVE-2026-48930"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-48930","url":"https://osv.dev/vulnerability/DEBIAN-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. This vulnerability affects all supporte"}