{"action":"Upgrade node-nodemailer to 10.0.10+~8.0.1-1 or later.","affected":[{"fixed":"10.0.10+~8.0.1-1","introduced":"0"}],"component":"node-nodemailer","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["10.0.10+~8.0.1-1"],"id":"tcs_01M5NPGSA1RDSQ735DFA37CA3S","modified_at":"2026-10-01T08:47:33.040476532Z","published_at":"2026-09-26T14:16:55.007Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-100700","https://security-tracker.debian.org/tracker/CVE-2026-100700"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-100700#Debian:14/node-nodemailer","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-100700"}],"summary":"nodemailer before 10.0.6 contains a denial of service vulnerability in the addressparser free-text fallback regex pattern that exhibits quadratic backtracking behavior. Attackers can supply crafted em"}