{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-89419",
        "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "state": "PUBLISHED",
        "assignerShortName": "mitre",
        "dateReserved": "2026-09-11T18:17:55.231Z",
        "datePublished": "2026-10-23T03:44:09.648Z",
        "dateUpdated": "2026-10-23T04:13:15.324Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "Ironic",
                    "vendor": "OpenStack",
                    "versions": [
                        {
                            "lessThan": "29.1.1",
                            "status": "affected",
                            "version": "17.0.0",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "32.1.1",
                            "status": "affected",
                            "version": "30.0.0",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "35.1.1",
                            "status": "affected",
                            "version": "33.0.0",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "39.0.1",
                            "status": "affected",
                            "version": "36.0.0",
                            "versionType": "semver"
                        }
                    ]
                }
            ],
            "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."
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "HIGH",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "LOW",
                        "baseScore": 5,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "LOW",
                        "privilegesRequired": "LOW",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L",
                        "version": "3.1"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-424",
                            "description": "CWE-424 Improper Protection of Alternate Path",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
                "shortName": "mitre",
                "dateUpdated": "2026-10-23T03:44:09.648Z"
            },
            "references": [
                {
                    "url": "https://bugs.launchpad.net/ironic/+bug/2166510"
                },
                {
                    "url": "https://security.openstack.org/ossa/OSSA-2026-048.html"
                }
            ],
            "x_generator": {
                "engine": "CVE-Request-form 0.0.1"
            },
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:a:openstack:ironic:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "17.0.0",
                                    "versionEndExcluding": "29.1.1"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:a:openstack:ironic:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "30.0.0",
                                    "versionEndExcluding": "32.1.1"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:a:openstack:ironic:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "33.0.0",
                                    "versionEndExcluding": "35.1.1"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:a:openstack:ironic:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "36.0.0",
                                    "versionEndExcluding": "39.0.1"
                                }
                            ]
                        }
                    ]
                }
            ]
        },
        "adp": [
            {
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "http://www.openwall.com/lists/oss-security/2026/10/22/7"
                    }
                ],
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2026-10-23T04:13:15.324Z"
                }
            }
        ]
    }
}