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CVE-2026-57053

🗓️ 23 Jun 2026 16:40:22Reported by Alpine Linux Development TeamType 
alpinelinux
 alpinelinux
🔗 security.alpinelinux.org👁 8 Views

CVE-2026-57053: GNU libidn before 1.44 has out-of-bounds reads in ToUnicode via idna_to_unicode_internal; not in libidn2.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-57053
23 Jun 202616:40
attackerkb
CVE
CVE-2026-57053
23 Jun 202616:40
cve
Cvelist
CVE-2026-57053
23 Jun 202616:40
cvelist
Debian CVE
CVE-2026-57053
23 Jun 202616:40
debiancve
EUVD
EUVD-2026-38523
23 Jun 202616:40
euvd
Mageia
Updated libidn packages fix security vulnerability
18 Jul 202618:27
mageia
NVD
CVE-2026-57053
23 Jun 202618:18
nvd
OSV
DEBIAN-CVE-2026-57053
23 Jun 202618:18
osv
OSV
ECHO-F940-3352-DC67
24 Jun 202602:50
osv
OSV
JLSEC-2026-667 GNU libidn before 1.44 is prone to out-of-bounds reads of uninitialized memory in the ToUnicode...
14 Jul 202614:59
osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Alpine Linuxanyanylibidn1.44-r0libidn-1.44-r0.apk
Alpine Linux3.19anylibidn1.41-r3libidn-1.41-r3.apk
Alpine Linux3.20anylibidn1.42-r0libidn-1.42-r0.apk
Alpine Linux3.21anylibidn1.42-r0libidn-1.42-r0.apk
Alpine Linux3.22anylibidn1.42-r0libidn-1.42-r0.apk
Alpine Linux3.23anylibidn1.43-r0libidn-1.43-r0.apk
Alpine Linux3.24anylibidn1.43-r0libidn-1.43-r0.apk

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29 Jun 2026 19:40Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.12.5 - 4
EPSS0.0011
SSVC
8