CVE-2025-53518

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

An integer overflow vulnerability exists in the ABF parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted ABF file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Aug 25, 2025
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2025-53518: Critical severity, CVSS 9.8 | Vulnix