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CVE-2026-92598

🗓️ 16 Sep 2026 21:47:02Reported by MendType 
mend
 mend
🔗 www.mend.io👁 3 Views

Nodemailer fails to apply UTS-46 normalization when encoding international domain names.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-92598
16 Sep 202623:07
–circl
cve
CVE
CVE-2026-92598
16 Sep 202621:47
–cve
cvelist
Cvelist
CVE-2026-92598 Nodemailer before 9.1.0 IDN/Punycode Domain Allow-list Bypass
16 Sep 202621:47
–cvelist
debiancve
Debian CVE
CVE-2026-92598
16 Sep 202621:47
–debiancve
euvd
EUVD
EUVD-2026-81298
17 Sep 202600:31
–euvd
nvd
NVD
CVE-2026-92598
16 Sep 202622:18
–nvd
osv
OSV
CLSA-2026-1790202437 TuxCare security update for nodemailer (4 CVEs)
23 Sep 202622:27
–osv
osv
OSV
DEBIAN-CVE-2026-92598
16 Sep 202622:18
–osv
osv
OSV
GHSA-WMMP-3585-3RMP Nodemailer: IDN/Punycode domain allow-list bypass leads to email delivery to an attacker-controlled domain
8 Sep 202621:33
–osv
ptsecurity
Positive Technologies
PT-2026-94115
8 Sep 202600:00
–ptsecurity
Rows per page
Vulners
Node
nodemailernodemailerRange3.0.0–9.1.0

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06 Oct 2026 02:52Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.5
CVSS 48.3
EPSS0.00395
SSVC
3