{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2026-104112",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-104112",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-10-09T14:19:29.399Z",
    "updatedAt": "2026-10-09T16:45:36.172Z",
    "importedAt": "2026-10-24T01:57:50.502Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "Missing release of passed file descriptors in illumos nscd allows local users to exhaust kernel memory",
      "summary": "A missing release of resources in the illumos name service cache daemon (nscd) allows a local user to exhaust kernel memory. The nscd door server procedure, switcher() in usr/src/cmd/nscd/nscd_frontend.c, does not close file descriptors that are passed with a door call but not used by the request, and the main nscd door at /var/run/name_service_door accepts passed descriptors from any user in its zone. Because nscd also runs with an unlimited file descriptor limit, an unprivileged local user, including one in a non-global zone, can repeatedly pass a descriptor to its zone's nscd in a door_call() loop, causing the file descriptor table of nscd to grow without bound in kernel memory. This causes a denial of service of nscd and can render processes in all zones on the host unresponsive. The flaw has existed since 2006 (illumos-gate commit cb5caa98), and affects any illumos distribution prior to illumos-gate commit af810a72.",
      "affected": [
        {
          "vendor": "illumos",
          "product": "illumos-gate",
          "packageName": "SUNWcs",
          "collectionURL": "https://illumos.org",
          "platforms": [
            "x86"
          ],
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "cb5caa98562cf06753163f558cbcfe30b8f4673a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "af810a72c09944e884ec695e8dbf1702a4f424ae",
              "changes": [
                {
                  "at": "af810a72c09944e884ec695e8dbf1702a4f424ae",
                  "status": "unaffected"
                }
              ]
            }
          ]
        },
        {
          "vendor": "OmniOS",
          "product": "OmniOS",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "any",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "r151054"
            },
            {
              "version": "r151058",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "r151058w",
              "changes": [
                {
                  "at": "r151058w",
                  "status": "unaffected"
                }
              ]
            },
            {
              "version": "r151056",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "r151056aw",
              "changes": [
                {
                  "at": "r151056aw",
                  "status": "unaffected"
                }
              ]
            },
            {
              "version": "r151054",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "r151054bw",
              "changes": [
                {
                  "at": "r151054bw",
                  "status": "unaffected"
                }
              ]
            }
          ]
        }
      ]
    }
  }
}