CVE-2025-66327

Published Dec 8, 2025 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Description
Race condition vulnerability in the network module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Analysis

No analysis available yet

Remediation

No remediation available yet

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Huawei
Huawei harmonyos
CPEs cpe:2.3:o:huawei:harmonyos:5.0.1:*:*:*:*:*:*:*
cpe:2.3:o:huawei:harmonyos:5.1.0:*:*:*:*:*:*:*
Vendors & Products Huawei
Huawei harmonyos
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Race condition vulnerability in the network module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
Weaknesses CWE-362
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H'}

Weaknesses
  • CWE-362

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

Sources

Status
PUBLISHED
Assigner
huawei
Published
Updated
Dec 8, 2025, 6:01 PM
Reserved
Nov 27, 2025, 2:20 AM
Status
Analyzed
Published
Dec 8, 2025, 9:15 AM
Modified
Oct 7, 2026, 8:10 PM