{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-100353",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-09-25T19:19:54.697Z",
        "datePublished": "2026-10-15T16:03:50.514Z",
        "dateUpdated": "2026-10-15T16:03:50.514Z"
    },
    "containers": {
        "cna": {
            "title": "kin-openapi: Incomplete Fix for GHSA-p6wj-qrr4-pgh5: Three Unpatched nil-Items Panic Paths in openapi3filter",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-476",
                            "lang": "en",
                            "description": "CWE-476: NULL Pointer Dereference",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 7.5,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/getkin/kin-openapi/security/advisories/GHSA-vrcc-3ch7-hppw",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/getkin/kin-openapi/security/advisories/GHSA-vrcc-3ch7-hppw"
                },
                {
                    "name": "https://github.com/getkin/kin-openapi/commit/9814d1f2b212f3508bf52296aa9e248b2122a5a9",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/getkin/kin-openapi/commit/9814d1f2b212f3508bf52296aa9e248b2122a5a9"
                },
                {
                    "name": "https://github.com/getkin/kin-openapi/releases/tag/v0.149.0",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/getkin/kin-openapi/releases/tag/v0.149.0"
                }
            ],
            "affected": [
                {
                    "vendor": "getkin",
                    "product": "kin-openapi",
                    "versions": [
                        {
                            "version": ">= 0.136.0, < 0.149.0",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-10-15T16:03:50.514Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "kin-openapi is a Go project for handling OpenAPI files. From 0.136.0 until 0.149.0, three openapi3filter decoder paths that were missed by the fix for GHSA-p6wj-qrr4-pgh5 lack a nil-items guard for legal OpenAPI 3.1 array schemas. An unauthenticated remote client can trigger a deterministic nil-pointer panic through an array query parameter, a deepObject query parameter containing an array property, or an application/x-www-form-urlencoded request body whose array property appears inside an allOf, anyOf, or oneOf subschema. The query and composed-body paths reach urlValuesDecoder.parseArray, while the deepObject path reaches buildResObj, and all pass a nil items schema into code that dereferences it. This issue is fixed in version 0.149.0."
                }
            ],
            "source": {
                "advisory": "GHSA-vrcc-3ch7-hppw",
                "discovery": "UNKNOWN"
            }
        }
    }
}