{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "6ba597c56d749c61b4f783157f63196d7b2445f0"
            },
            {
              "fixed": "0f1064d97f1a43778ddf87d4e438b99872aed1a0"
            }
          ],
          "repo": "https://github.com/illumos/illumos-gate",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "illumos",
    "cwe_ids": [
      "CWE-476"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/104xxx/CVE-2026-104114.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "introduced": "r151058"
          },
          {
            "fixed": "r151058w"
          },
          {
            "introduced": "r151056"
          },
          {
            "fixed": "r151056aw"
          },
          {
            "introduced": "r151054"
          },
          {
            "fixed": "r151054bw"
          },
          {
            "introduced": "any"
          },
          {
            "fixed": "r151054"
          }
        ],
        "source": "AFFECTED_FIELD"
      }
    ]
  },
  "details": "A NULL pointer dereference in the illumos Network Auto-Magic daemon (nwamd) allows a local user to crash the daemon. nwamd_door_switch() in usr/src/cmd/cmd-inet/lib/nwamd/door_if.c writes to the caller's request structure before checking that a request was supplied, and before checking the caller's credentials. Because the nwamd door at /etc/svc/volatile/nwam/nwam_door is accessible to all local users, an unprivileged user can issue a door_call() with no argument data to crash nwamd; repeated calls place the svc:/network/physical:nwam service into maintenance, stopping automatic network configuration. nwamd runs only when svc:/network/physical:nwam is enabled, which is not the default. The flaw has existed since 2010 (illumos-gate commit 6ba597c5), and affects any illumos distribution prior to illumos-gate commit 0f1064d9.",
  "id": "CVE-2026-104114",
  "modified": "2026-10-11T02:30:20.824578013Z",
  "published": "2026-10-09T14:22:14.611Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://illumos.org"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/104xxx/CVE-2026-104114.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-104114"
    },
    {
      "type": "REPORT",
      "url": "https://illumos.org/issues/18495"
    },
    {
      "type": "FIX",
      "url": "https://github.com/illumos/illumos-gate/commit/0f1064d97f1a43778ddf87d4e438b99872aed1a0"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/illumos/illumos-gate"
    },
    {
      "type": "ARTICLE",
      "url": "https://illumos.topicbox.com/groups/developer/T3b859664594b7762/cve-2026-104112-to-cve-2026-104117-denial-of-service-and-missing-authorization-in-door-servers"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "NULL pointer dereference in illumos nwamd door handler allows local users to crash the daemon"
}