{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-58249",
        "assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
        "state": "PUBLISHED",
        "assignerShortName": "sap",
        "dateReserved": "2026-06-29T19:35:04.186Z",
        "datePublished": "2026-10-13T00:22:31.616Z",
        "dateUpdated": "2026-10-13T13:28:31.569Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
                "shortName": "sap",
                "dateUpdated": "2026-10-13T00:22:31.616Z"
            },
            "title": "Memory Corruption vulnerability in SAP NetWeaver and SAP Web Dispatcher (Internet Communication Manager)",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "eng",
                            "cweId": "CWE-191",
                            "description": "CWE-191: Integer Underflow",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "SAP_SE",
                    "product": "SAP NetWeaver and SAP Web Dispatcher (Internet Communication Manager)",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "HDB 2.00"
                        },
                        {
                            "status": "affected",
                            "version": "KRNL64UC 7.53"
                        },
                        {
                            "status": "affected",
                            "version": "WEBDISP 7.53"
                        },
                        {
                            "status": "affected",
                            "version": "7.54"
                        },
                        {
                            "status": "affected",
                            "version": "7.77"
                        },
                        {
                            "status": "affected",
                            "version": "7.93"
                        },
                        {
                            "status": "affected",
                            "version": "9.16"
                        },
                        {
                            "status": "affected",
                            "version": "XS_ADVANCED_RUNTIME 1.00"
                        },
                        {
                            "status": "affected",
                            "version": "SAP_EXTENDED_APP_SERVICES 1"
                        },
                        {
                            "status": "affected",
                            "version": "CONTSERV 7.53"
                        },
                        {
                            "status": "affected",
                            "version": "KERNEL 7.53"
                        },
                        {
                            "status": "affected",
                            "version": "9.18"
                        },
                        {
                            "status": "affected",
                            "version": "9.19"
                        },
                        {
                            "status": "affected",
                            "version": "9.20"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "SAP NetWeaver and SAP Web Dispatcher do not properly validate certain fields in specially crafted requests handled by an internal protocol component. An unauthenticated attacker could send a malicious request that triggers a memory-handling error, causing the affected process to crash. Successful exploitation can therefore result in a high impact on the availability of the affected application. There is no impact on the confidentiality or integrity of the application.",
                    "supportingMedia": [
                        {
                            "type": "text/html",
                            "base64": false,
                            "value": "<p>SAP NetWeaver and SAP Web Dispatcher do not properly validate certain fields in specially crafted requests handled by an internal protocol component. An unauthenticated attacker could send a malicious request that triggers a memory-handling error, causing the affected process to crash. Successful exploitation can therefore result in a high impact on the availability of the affected application. There is no impact on the confidentiality or integrity of the application.</p>"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://me.sap.com/notes/3765424"
                },
                {
                    "url": "https://url.sap/sapsecuritypatchday"
                }
            ],
            "metrics": [
                {
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ],
                    "cvssV3_1": {
                        "version": "3.1",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "NONE",
                        "availabilityImpact": "HIGH",
                        "baseSeverity": "HIGH",
                        "baseScore": 7.5,
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                    }
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "x_generator": {
                "engine": "Vulnogram 1.0.5"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2026-58249",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2026-10-13T13:12:46.398402Z"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-10-13T13:28:31.569Z"
                }
            }
        ]
    }
}