CVE-2025-54626

MEDIUM
2025-08-06 [email protected]
4.4
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 19:05 vuln.today
CVE Published
Aug 06, 2025 - 03:15 nvd
MEDIUM 4.4

Tags

Memory Corruption Use After Free Information Disclosure Harmonyos

Description

Pointer dangling vulnerability in the cjwindow module. Impact: Successful exploitation of this vulnerability may affect function stability.

Analysis

Pointer dangling vulnerability in the cjwindow module. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. No vendor patch available.

Technical Context

This vulnerability is classified as Use After Free (CWE-416), which allows attackers to access freed memory to execute arbitrary code or crash the application. Pointer dangling vulnerability in the cjwindow module. Impact: Successful exploitation of this vulnerability may affect function stability. Affected products include: Huawei Harmonyos.

Affected Products

Huawei Harmonyos.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use smart pointers or garbage-collected languages. Set pointers to NULL after freeing. Enable memory sanitizers.

Priority Score

22
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +22
POC: 0

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CVE-2025-54626 vulnerability details – vuln.today
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