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CVE-2026-110871

🗓️ 14 Oct 2026 22:52:59Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 3 Views

DoS in Nodemailer MessageParser.parseHeaders via quadratic header unfolding.

Related
Packages
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-110871
14 Oct 202623:59
–circl
cve
CVE
CVE-2026-110871
14 Oct 202622:52
–cve
cvelist
Cvelist
CVE-2026-110871 Nodemailer 3.0.0 before 10.0.10 Quadratic DKIM Header Unfolding Denial of Service
14 Oct 202622:52
–cvelist
euvd
EUVD
EUVD-2026-101754
15 Oct 202600:31
–euvd
mend
Mend
CVE-2026-110871
14 Oct 202622:52
–mend
nvd
NVD
CVE-2026-110871
14 Oct 202623:17
–nvd
osv-debian
osv-debian
DEBIAN-CVE-2026-110871
14 Oct 202623:17
–osv-debian
ptsecurity
Positive Technologies
PT-2026-114185
14 Oct 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-110871
14 Oct 202623:11
–redhatcve
ubuntucve
UbuntuCve
CVE-2026-110871
15 Oct 202600:00
–ubuntucve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian12allnode-nodemailer6.8.0+~6.4.6-1node-nodemailer_6.8.0+~6.4.6-1_all.deb
Debian13allnode-nodemailer6.10.0+~6.4.17-1+deb13u1node-nodemailer_6.10.0+~6.4.17-1+deb13u1_all.deb
Debian14allnode-nodemailer10.0.10+~8.0.1-1node-nodemailer_10.0.10+~8.0.1-1_all.deb
Debian999allnode-nodemailer10.0.10+~8.0.1-1node-nodemailer_10.0.10+~8.0.1-1_all.deb

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14 Oct 2026 22:52Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
CVSS 47.1
EPSS0.00254
3