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CVE-2026-10686

🗓️ 31 Jul 2026 15:49:10Reported by zephyrType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

CVE-2026-10686: IPv6 hop limit not decremented in Zephyr forwarding, enabling looping DoS.

Related
Affected
Refs
[
  {
    "vendor": "zephyrproject",
    "product": "zephyr",
    "collectionURL": "https://github.com/zephyrproject-rtos/zephyr",
    "packageName": "zephyr",
    "defaultStatus": "unaffected",
    "programFiles": [
      "subsys/net/ip/ipv4.c",
      "subsys/net/ip/ipv6.c",
      "subsys/net/ip/route.c",
      "subsys/net/ip/route_ipv4.c",
      "subsys/net/ip/route_ipv6.c"
    ],
    "versions": [
      {
        "version": "1.8.0",
        "status": "affected",
        "lessThan": "4.5.0",
        "versionType": "semver"
      }
    ]
  }
]

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