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CVE-2026-100888

🗓️ 28 Sep 2026 00:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 13 Views

Remote out-of-bounds write in OpenDKIM DKIM Signature Header Selection via argument h.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
nessus
Tenable Nessus
Amazon Linux 2023 : libopendkim, libopendkim-devel, opendkim (ALAS2023-2026-3213)
12 Oct 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-100888
29 Sep 202600:00
–nessus
amazon
Amazon
Important: opendkim
12 Oct 202600:00
–amazon
cve
CVE
CVE-2026-100888
27 Sep 202623:30
–cve
cvelist
Cvelist
CVE-2026-100888 Trusted Domain Project OpenDKIM DKIM Signature Header Selection dkim-canon.c dkim_canon_selecthdrs out-of-bounds write
27 Sep 202623:30
–cvelist
debiancve
Debian CVE
CVE-2026-100888
27 Sep 202623:30
–debiancve
euvd
EUVD
EUVD-2026-88052
28 Sep 202600:30
–euvd
mend
Mend
CVE-2026-100888
27 Sep 202623:30
–mend
nvd
NVD
CVE-2026-100888
28 Sep 202600:16
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-100888
28 Sep 202600:16
–osv_debian
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu16.04allopendkim0opendkim_0_all.deb
Ubuntu18.04allopendkim0opendkim_0_all.deb
Ubuntu20.04allopendkim0opendkim_0_all.deb
Ubuntu22.04allopendkim0opendkim_0_all.deb
Ubuntu24.04allopendkim0opendkim_0_all.deb
Ubuntu26.04allopendkim0opendkim_0_all.deb

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30 Sep 2026 19:13Current
6.9Medium risk
Vulners AI Score6.9
CVSS 46.9
CVSS 3.17.3
CVSS 37.3
CVSS 27.5
EPSS0.00293
13