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Harmonyos CVE-2025-58307

MEDIUM
Use After Free (CWE-416)
2025-11-28 psirt@huawei.com
Information Disclosure Use After Free Memory Corruption Harmonyos
6.4
CVSS 3.1
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CVSS VectorNVD

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

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 19:24 vuln.today
CVE Published
Nov 28, 2025 - 03:15 nvd
MEDIUM 6.4

DescriptionNVD

UAF vulnerability in the screen recording framework module. Impact: Successful exploitation of this vulnerability may affect availability.

AnalysisAI

UAF vulnerability in the screen recording framework module. Rated medium severity (CVSS 6.4). No vendor patch available.

Technical ContextAI

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. UAF vulnerability in the screen recording framework module. Impact: Successful exploitation of this vulnerability may affect availability. Affected products include: Huawei Harmonyos.

RemediationAI

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.

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CVE-2025-58307 vulnerability details – vuln.today
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