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Severity by source

NVD PRIMARY
7.8 HIGH
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 22:01 vuln.today
CVE Published
Feb 02, 2026 - 16:16 nvd
HIGH 7.8

DescriptionCVE.org

Memory Corruption when multiple threads simultaneously access a memory free API.

AnalysisAI

Memory Corruption when multiple threads simultaneously access a memory free API. [CVSS 7.8 HIGH]

Technical ContextAI

Classified as CWE-416 (Use After Free). Affects Qca6391 Firmware. Memory Corruption when multiple threads simultaneously access a memory free API.

RemediationAI

Monitor vendor advisories for a patch.

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CVE-2025-47359 vulnerability details – vuln.today

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