CVE-2026-89419

Full vulnerability record from the local CVENow database.

Description

OpenStack Ironic before 39.0.1 sometimes allows a user to change the maintenance setting on a node via PATCH to /v1/nodes/{ident} - in other words, not using the specific maintenance endpoint.

Severity

MEDIUM

CVSS score

5.0 (v3.1)

Vulnerability status

Awaiting Analysis

Source identifier

[email protected]

Published

2026-10-23 04:18:19.113000

Last modified

2026-10-23 19:43:46.190000

View original CVE JSON

{
  "id": "CVE-2026-89419",
  "sourceIdentifier": "[email protected]",
  "published": "2026-10-23T04:18:19.113",
  "lastModified": "2026-10-23T19:43:46.190",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "OpenStack Ironic before 39.0.1 sometimes allows a user to change the maintenance setting on a node via PATCH to /v1/nodes/{ident} - in other words, not using the specific maintenance endpoint."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "OpenStack",
          "product": "Ironic",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "17.0.0",
              "lessThan": "29.1.1",
              "versionType": "semver",
              "status": "affected"
            },
            {
              "version": "30.0.0",
              "lessThan": "32.1.1",
              "versionType": "semver",
              "status": "affected"
            },
            {
              "version": "33.0.0",
              "lessThan": "35.1.1",
              "versionType": "semver",
              "status": "affected"
            },
            {
              "version": "36.0.0",
              "lessThan": "39.0.1",
              "versionType": "semver",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L",
          "baseScore": 5.0,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "LOW"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 3.4
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-424"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://bugs.launchpad.net/ironic/+bug/2166510",
      "source": "[email protected]"
    },
    {
      "url": "https://security.openstack.org/ossa/OSSA-2026-048.html",
      "source": "[email protected]"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2026/10/22/7",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}