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CVE-2025-66324

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CVE-2025-66324

Published: Dec 8, 2025

Modified: Dec 8, 2025

PUBLISHED

CVSS v3.1

8.4

HIGH

Description

Input verification vulnerability in the compression and decompression module. Impact: Successful exploitation of this vulnerability may affect app data integrity.

VendorProductVersions

Huawei

HarmonyOS

affected
5.1.0
affected
5.0.1

Weaknesses (CWE)

CWE-269

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

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