Vulnerability-Lookup

CNVD-2026-00447

Vulnerability from cnvd - Published: 2026-01-05

Title

Huawei HarmonyOS多线程竞争条件漏洞

Description

Huawei HarmonyOS是华为自主研发的分布式操作系统‌，专为手机、平板、智能家居等全场景设备设计，实现跨设备无缝协同。 Huawei HarmonyOS存在多线程竞争条件漏洞，攻击者可利用该漏洞影响可用性。

Severity

低

Patch Name

Huawei HarmonyOS多线程竞争条件漏洞的补丁

Patch Description

Huawei HarmonyOS是华为自主研发的分布式操作系统‌，专为手机、平板、智能家居等全场景设备设计，实现跨设备无缝协同。 Huawei HarmonyOS存在多线程竞争条件漏洞，攻击者可利用该漏洞影响可用性。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级程序修复该安全问题，详情见厂商官网: https://consumer.huawei.com/en/support/bulletin/2025/12/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-66328

Impacted products

Name
Huawei HarmonyOS 5.0.1

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2025-66328",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-66328"
    }
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  "description": "Huawei HarmonyOS\u662f\u534e\u4e3a\u81ea\u4e3b\u7814\u53d1\u7684\u5206\u5e03\u5f0f\u64cd\u4f5c\u7cfb\u7edf\u200c\uff0c\u4e13\u4e3a\u624b\u673a\u3001\u5e73\u677f\u3001\u667a\u80fd\u5bb6\u5c45\u7b49\u5168\u573a\u666f\u8bbe\u5907\u8bbe\u8ba1\uff0c\u5b9e\u73b0\u8de8\u8bbe\u5907\u65e0\u7f1d\u534f\u540c\u3002\n\nHuawei HarmonyOS\u5b58\u5728\u591a\u7ebf\u7a0b\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5f71\u54cd\u53ef\u7528\u6027\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51:\r\nhttps://consumer.huawei.com/en/support/bulletin/2025/12/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-00447",
  "openTime": "2026-01-05",
  "patchDescription": "Huawei HarmonyOS\u662f\u534e\u4e3a\u81ea\u4e3b\u7814\u53d1\u7684\u5206\u5e03\u5f0f\u64cd\u4f5c\u7cfb\u7edf\u200c\uff0c\u4e13\u4e3a\u624b\u673a\u3001\u5e73\u677f\u3001\u667a\u80fd\u5bb6\u5c45\u7b49\u5168\u573a\u666f\u8bbe\u5907\u8bbe\u8ba1\uff0c\u5b9e\u73b0\u8de8\u8bbe\u5907\u65e0\u7f1d\u534f\u540c\u3002\r\n\r\nHuawei HarmonyOS\u5b58\u5728\u591a\u7ebf\u7a0b\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5f71\u54cd\u53ef\u7528\u6027\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Huawei HarmonyOS\u591a\u7ebf\u7a0b\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Huawei HarmonyOS 5.0.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-66328",
  "serverity": "\u4f4e",
  "submitTime": "2025-12-10",
  "title": "Huawei HarmonyOS\u591a\u7ebf\u7a0b\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e"
}

CVE-2025-66328 (GCVE-0-2025-66328)

Vulnerability from cvelistv5 – Published: 2025-12-08 08:11 – Updated: 2025-12-08 14:13

Summary

Multi-thread race condition vulnerability in the network management module. Impact: Successful exploitation of this vulnerability may affect availability.

Severity ?

8.4 (High)


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

CWE

CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Assigner

huawei

References

URL

Tags

https://consumer.huawei.com/en/support/bulletin/2…

Impacted products

	Vendor	Product	Version
	Huawei	HarmonyOS	Affected: 5.0.1

Show details on NVD website

JSON

To clipboard

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            "baseScore": 8.4,
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2026-00447

CVE-2025-66328 (GCVE-0-2025-66328)

Tags

Sightings

Nomenclature