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CVE-2026-87078

🗓️ 22 Sep 2026 07:19:33Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 17 Views

Net::IDN::Punycode for Perl 2.302-<2.590 leaks memory in decode_punycode enabling DoS.

Related
Packages
ReporterTitlePublishedViews
Family
nessus
Tenable Nessus
Amazon Linux 2023 : perl-Net-IDN-Encode (ALAS2023-2026-3190)
12 Oct 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-87078
22 Sep 202600:00
–nessus
amazon
Amazon
Important: perl-Net-IDN-Encode
12 Oct 202600:00
–amazon
circl
Circl
CVE-2026-87078
22 Sep 202612:50
–circl
cve
CVE
CVE-2026-87078
22 Sep 202607:19
–cve
cvelist
Cvelist
CVE-2026-87078 Net::IDN::Punycode versions from 2.302 before 2.590 for Perl leak the output buffer on every rejected label in decode_punycode
22 Sep 202607:19
–cvelist
euvd
EUVD
EUVD-2026-84291
22 Sep 202607:19
–euvd
mend
Mend
CVE-2026-87078
22 Sep 202607:19
–mend
nvd
NVD
CVE-2026-87078
22 Sep 202608:16
–nvd
osv
OSV
DEBIAN-CVE-2026-87078
22 Sep 202608:16
–osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian12alllibnet-idn-encode-perl2.500-3libnet-idn-encode-perl_2.500-3_all.deb
Debian13alllibnet-idn-encode-perl2.500-5libnet-idn-encode-perl_2.500-5_all.deb
Debian14alllibnet-idn-encode-perl2.502-1libnet-idn-encode-perl_2.502-1_all.deb
Debian999alllibnet-idn-encode-perl2.502-1libnet-idn-encode-perl_2.502-1_all.deb

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22 Sep 2026 07:19Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.19.1
EPSS0.00394
SSVC
17