{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "a73be61a80f7331c35adfa540bcf8f1546ff1e33"
            },
            {
              "fixed": "e8d3efa1c56e5f2b5368600a2baeb7b1d54a07f8"
            }
          ],
          "repo": "https://github.com/illumos/illumos-gate",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "illumos",
    "cwe_ids": [
      "CWE-862"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/104xxx/CVE-2026-104117.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "introduced": "r151058"
          },
          {
            "fixed": "r151058w"
          },
          {
            "introduced": "r151056"
          },
          {
            "fixed": "r151056aw"
          },
          {
            "introduced": "r151054"
          },
          {
            "fixed": "r151054bw"
          },
          {
            "introduced": "r151042"
          },
          {
            "fixed": "r151054"
          }
        ],
        "source": "AFFECTED_FIELD"
      }
    ]
  },
  "details": "A missing authorization check in the illumos IP management daemon (ipmgmtd) allows a local user to change the persistent IP multipathing (IPMP) configuration. The ipmgmtd door dispatch table in usr/src/cmd/cmd-inet/lib/ipmgmtd/ipmgmt_door.c does not require the solaris.network.interface.config authorization for the IPMGMT_CMD_IPMP_UPDATE command, although its handler, ipmgmt_ipmp_update_handler(), writes to the persistent ipadm configuration when the IPMGMT_PERSIST flag is set. An unprivileged local user can therefore add interfaces to, or remove them from, existing IPMP groups in the stored configuration. The running configuration is not changed; the modification takes effect when the stored configuration is next applied, such as at boot, and may disrupt network connectivity. The flaw has existed since 2021 (illumos-gate commit a73be61a), and affects any illumos distribution prior to illumos-gate commit e8d3efa1.",
  "id": "CVE-2026-104117",
  "modified": "2026-10-10T02:31:05.023702643Z",
  "published": "2026-10-09T14:15:42.585Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/104xxx/CVE-2026-104117.json"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/illumos/illumos-gate"
    },
    {
      "type": "FIX",
      "url": "https://github.com/illumos/illumos-gate/commit/e8d3efa1c56e5f2b5368600a2baeb7b1d54a07f8"
    },
    {
      "type": "WEB",
      "url": "https://illumos.org"
    },
    {
      "type": "REPORT",
      "url": "https://illumos.org/issues/18492"
    },
    {
      "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"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-104117"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Missing authorization in illumos ipmgmtd allows local users to change persistent IPMP group membership"
}