{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"node-nodemailer","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NVWRWFNE7GXWG5MGAD82MB","modified_at":"2026-10-01T03:03:43.960559087Z","published_at":"2026-08-31T09:17:03.940Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-82661","https://security-tracker.debian.org/tracker/CVE-2026-82661"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-82661#Debian:13/node-nodemailer","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-82661"}],"summary":"Nodemailer before 8.0.9 fails to sanitize carriage return and line feed characters in list comment fields, allowing attackers to inject arbitrary message headers. An attacker with control over list.*."}