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CVE-2026-56116

🗓️ 23 Jun 2026 16:11:52Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

dhcpcd memory leak DoS from IPv6 Router Advertisements with zero route lifetime.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Cvelist
CVE-2026-56116 dhcpcd Memory Leak DoS via IPv6 Router Advertisement Handling
23 Jun 202616:11
cvelist
EUVD
EUVD-2026-38496
23 Jun 202616:11
euvd
NVD
CVE-2026-56116
23 Jun 202617:17
nvd
Positive Technologies
PT-2026-51565
23 Jun 202600:00
ptsecurity
Vulnrichment
CVE-2026-56116 dhcpcd Memory Leak DoS via IPv6 Router Advertisement Handling
23 Jun 202616:11
vulnrichment
Vulners
Node
[
  {
    "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": "708b4a56bae080a5b18c2e0c4c6fbe103131a2b0",
        "versionType": "git"
      }
    ]
  }
]

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23 Jun 2026 17:57Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
CVSS 47.1
SSVC
4