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CVE-2026-56113

🗓️ 23 Jun 2026 16:05:59Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 17 Views

CVE-2026-56113: dhcpcd heap use-after-free via DHCPv6 renewal with zero lifetimes and PD_EXCLUDE.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-56113
23 Jun 202616:05
attackerkb
AlpineLinux
CVE-2026-56113
23 Jun 202616:05
alpinelinux
CBLMariner
CVE-2026-56113 affecting package dhcpcd for versions less than 10.0.8-4
8 Jul 202616:02
cbl_mariner
Cvelist
CVE-2026-56113 dhcpcd Heap Use-After-Free in dhcp6_deprecateaddrs via DHCPv6 RENEW
23 Jun 202616:05
cvelist
Debian CVE
CVE-2026-56113
23 Jun 202616:05
debiancve
EUVD
EUVD-2026-38491
23 Jun 202616:05
euvd
NVD
CVE-2026-56113
23 Jun 202617:17
nvd
OSV
BELL-CVE-2026-56113
25 Jun 202606:12
osv
OSV
CVE-2026-56113 dhcpcd Heap Use-After-Free in dhcp6_deprecateaddrs via DHCPv6 RENEW
23 Jun 202616:05
osv
OSV
DEBIAN-CVE-2026-56113
23 Jun 202617:17
osv
Rows per page
NVD
Vulners
Node
dhcpcd_projectdhcpcdRange10.3.2
[
  {
    "defaultStatus": "affected",
    "vendor": "NetworkConfiguration",
    "product": "dhcpcd",
    "repo": "https://github.com/NetworkConfiguration/dhcpcd",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "10.3.2"
      },
      {
        "status": "unaffected",
        "version": "5733d3c59a5651f64357ac11c98b4f39895c8d25",
        "versionType": "git"
      }
    ]
  }
]

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28 Jun 2026 00:33Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.3 - 6.5
CVSS 46
EPSS0.00175
SSVC
17