{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2025-55199",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2025-08-08T21:55:07.965Z",
        "datePublished": "2025-08-13T23:23:43.304Z",
        "dateUpdated": "2025-08-14T14:50:39.218Z"
    },
    "containers": {
        "cna": {
            "title": "Helm Charts with Specific JSON Schema Values Can Cause Memory Exhaustion",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-770",
                            "lang": "en",
                            "description": "CWE-770: Allocation of Resources Without Limits or Throttling",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 6.5,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "REQUIRED",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/helm/helm/security/advisories/GHSA-9h84-qmv7-982p",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/helm/helm/security/advisories/GHSA-9h84-qmv7-982p"
                },
                {
                    "name": "https://github.com/helm/helm/commit/b78692c18f0fb38fe5ba4571a674de067a4c53a5",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/helm/helm/commit/b78692c18f0fb38fe5ba4571a674de067a4c53a5"
                }
            ],
            "affected": [
                {
                    "vendor": "helm",
                    "product": "helm",
                    "versions": [
                        {
                            "version": "< 3.18.5",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2025-08-13T23:23:43.304Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Helm is a package manager for Charts for Kubernetes. Prior to version 3.18.5, it is possible to craft a JSON Schema file in a manner which could cause Helm to use all available memory and have an out of memory (OOM) termination. This issue has been resolved in Helm 3.18.5. A workaround involves ensuring all Helm charts that are being loaded into Helm do not have any reference of $ref pointing to /dev/zero."
                }
            ],
            "source": {
                "advisory": "GHSA-9h84-qmv7-982p",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-08-14T13:41:12.193883Z",
                                "id": "CVE-2025-55199",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-08-14T14:50:39.218Z"
                }
            }
        ]
    }
}