CVE-2025-66327_CVE-2025-66327

7.1 / 10

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Description

Race condition vulnerability in the network module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Basic Information

ID CVE-2025-66327

Source huawei

Published Dec 8, 2025 at 08:09

Affected Product

Vendor Huawei

Product HarmonyOS

Version 5.1.0

Affected Versions Huawei HarmonyOS 5.1.0
Huawei HarmonyOS 5.0.1

CWE Classification

CWE-362

References

consumer.huawei.com /en/support/bulletin/2025/12/

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    "lastseen": "",
    "description": "Race condition vulnerability in the network module.\u00a0Impact: Successful exploitation of this vulnerability may affect service confidentiality.",
    "published": "2025-12-08T08:09:51.745Z",
    "modified": "2025-12-08T08:09:51.745Z",
    "type": "cve",
    "title": "CVE-2025-66327",
    "source": "huawei",
    "references": "https://consumer.huawei.com/en/support/bulletin/2025/12/",
    "id": "CVE-2025-66327",
    "bulletinFamily": "",
    "cwe": [
        "CWE-362"
    ],
    "cvelist": null,
    "sourceData": "Huawei HarmonyOS 5.1.0\nHuawei HarmonyOS 5.0.1",
    "sourceHref": "",
    "cvss": {
        "score": 7.1,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
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        "baseScore": 0,
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        "attackVector": "",
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        "privilegesRequired": "",
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        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
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    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "HarmonyOS",
    "version": "5.1.0",
    "vendor": "Huawei",
    "ai_description": "",
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    "ai_product": "",
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    "ai_score": 0
}