{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-89142",
        "assignerOrgId": "34e3dd7a-f061-4e75-a5eb-9fce7dd970ab",
        "state": "PUBLISHED",
        "assignerShortName": "Airoha",
        "dateReserved": "2026-09-11T01:01:59.213Z",
        "datePublished": "2026-11-06T03:43:17.817Z",
        "dateUpdated": "2026-11-06T03:43:17.817Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "34e3dd7a-f061-4e75-a5eb-9fce7dd970ab",
                "shortName": "Airoha",
                "dateUpdated": "2026-11-06T03:43:17.817Z"
            },
            "title": "Out-of-bounds Write in Wi-Fi NPU",
            "datePublic": "2026-11-06T03:37:00.000Z",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "cweId": "CWE-787",
                            "description": "CWE-787 Out-of-bounds write",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "Airoha Technology Corp.",
                    "product": "EN7529, AN7552, AN7581, AN7583",
                    "modules": [
                        "Wi-Fi NPU FW"
                    ],
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThanOrEqual": "TLB7.8.0.0_v006",
                            "versionType": "custom"
                        }
                    ],
                    "defaultStatus": "unknown"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Wi-Fi NPU FW, there is a possible out-of-bounds write due to an incorrect bounds check. This could lead to local denial of service with user execution privileges needed. User interaction is not needed for exploitation.",
                    "supportingMedia": [
                        {
                            "type": "text/html",
                            "base64": false,
                            "value": "In the Wi-Fi NPU FW, there is a possible out-of-bounds write due to an incorrect bounds check. This could lead to local denial of service with user execution privileges needed. User interaction is not needed for exploitation."
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://www.airoha.com/product-security-bulletin#CVE-2026-89142"
                }
            ],
            "metrics": [
                {
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ],
                    "cvssV3_1": {
                        "version": "3.1",
                        "attackVector": "ADJACENT_NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "LOW",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "LOW",
                        "availabilityImpact": "HIGH",
                        "baseSeverity": "MEDIUM",
                        "baseScore": 6.3,
                        "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H"
                    }
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "x_generator": {
                "engine": "Vulnogram 1.0.5"
            }
        }
    }
}