{"id":"EUVD-2026-101755","revision":"7c57ff9350c643028ab424a464045beb","records":[{"revision":"7c57ff9350c643028ab424a464045beb","observedAt":"2026-10-30T01:56:08.264+00:00","statement":{"source":"euvd","id":"EUVD-2026-101755","aliases":["CVE-2026-110872","GHSA-37fc-hcrp-mmff"],"title":"Nodemailer from 3.0.0 before 10.0.10 contains a quadratic complexity denial of service vulnerability in the SMTP client reply parser in SMTPConnection._onData and isPartialResponse. A malicious SMTP server or on-path attacker can stream con…","description":"Nodemailer from 3.0.0 before 10.0.10 contains a quadratic complexity denial of service vulnerability in the SMTP client reply parser in SMTPConnection._onData and isPartialResponse. A malicious SMTP server or on-path attacker can stream continuation lines without a completion line before authentication, blocking the Node.js event loop and exhausting memory.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":8.2,"severity":null}],"references":["https://github.com/nodemailer/nodemailer/security/advisories/GHSA-4g23-2xm8-66gc","https://www.vulncheck.com/advisories/nodemailer-3.0.0-before-10.0.10-denial-of-service-via-smtp-reply-parsing"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-101755","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 14, 2026, 10:53:00 PM","dateUpdated":"Oct 15, 2026, 1:30:56 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-101755","identifiers":["EUVD-2026-101755","CVE-2026-110872","GHSA-37fc-hcrp-mmff"]},"retained":false,"historicalAffected":[]}],"coverage":[]}