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CVE-2026-56114

🗓️ 23 Jun 2026 16:08:10Reported by Alpine Linux Development TeamType 
alpinelinux
 alpinelinux
🔗 security.alpinelinux.org👁 12 Views

One-byte stack overflow in dhcpcd up to 10.3.2 from oversized DHCPv6 OPTION_PD_EXCLUDE.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Alpine Linux3.19anydhcpcd10.0.5-r0dhcpcd-10.0.5-r0.apk
Alpine Linux3.20anydhcpcd10.0.6-r1dhcpcd-10.0.6-r1.apk
Alpine Linux3.21anydhcpcd10.1.0-r1dhcpcd-10.1.0-r1.apk
Alpine Linux3.22anydhcpcd10.2.3-r0dhcpcd-10.2.3-r0.apk
Alpine Linux3.23anydhcpcd10.3.2-r0dhcpcd-10.3.2-r0.apk
Alpine Linux3.24anydhcpcd10.3.2-r0dhcpcd-10.3.2-r0.apk

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28 Jul 2026 01:49Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.3 - 6.5
CVSS 46
EPSS0.00175
SSVC
12