{"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_01M5NSMYMBB2FSWFPAPWQSRD2R","modified_at":"2026-10-01T17:01:22.623621186Z","published_at":"2026-06-26T02:16:52.950Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-48934","https://security-tracker.debian.org/tracker/CVE-2026-48934"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-48934","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-48934"}],"summary":"A flaw in Node.js TLS host verification can cause an attacker to bypass certification validation. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js"}