Nodemailer: Quadratic (O(n^2)) SMTP Client Reply Parsing Lets A Malicious Server Or MITM Cause A Pre-auth Remote Denial
🗓️ 28 Oct 2026 05:51:30Reported by Veracode Vulnerability DatabaseType 
veracode🔗 sca.analysiscenter.veracode.com👁 6 Views
| Reporter | Title | Published | Views | Family All 30 |
|---|---|---|---|---|
 | CVE-2026-110872 | 15 Oct 202600:05 | – | circl |
 | CVE-2026-110872 | 14 Oct 202622:53 | – | cve |
 | CVE-2026-110872 Nodemailer 3.0.0 before 10.0.10 Denial of Service via SMTP Reply Parsing | 14 Oct 202622:53 | – | cvelist |
 | CVE-2026-110872 | 14 Oct 202622:53 | – | debiancve |
 | EUVD-2026-101755 | 15 Oct 202600:31 | – | euvd |
 | CVE-2026-110872 | 14 Oct 202622:53 | – | mend |
 | CVE-2026-110872 | 14 Oct 202623:17 | – | nvd |
 | CLSA-2026-1792445608 TuxCare security update for nodemailer (2 CVEs) | 19 Oct 202621:33 | – | osv_clsa |
| CLSA-2026-1792473237 TuxCare security update for nodemailer (3 CVEs) | 20 Oct 202605:13 | – | osv_clsa |
| CLSA-2026-1792476053 TuxCare security update for nodemailer (2 CVEs) | 20 Oct 202606:00 | – | osv_clsa |
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28 Oct 2026 20:19Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.15.9
CVSS 48.2
EPSS0.00355
SSVC