CVE-2025-52461

An out-of-bounds read vulnerability exists in the Nex parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted .nex file can lead to an information leak. An attacker can provide a malicious file to trigger this vulnerability.

CVSS v3 8.2 HIGH

8.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2025-2238	Exploit Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2238

Configurations

Configuration 1 (hide)

cpe:2.3:a:libbiosig_project:libbiosig:3.9.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-08-25 14:15

Updated : 2025-11-03 19:16

NVD link : CVE-2025-52461

Mitre link : CVE-2025-52461

CVE.ORG link : CVE-2025-52461

JSON object : View

Products Affected

libbiosig_project

libbiosig

CWE

CWE-125

Out-of-bounds Read

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