High severity8.2NVD Advisory· Published Aug 25, 2025· Updated Jun 17, 2026
CVE-2025-52461
CVE-2025-52461
Description
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.
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Affected products
3- cpe:2.3:a:libbiosig_project:libbiosig:3.9.0:*:*:*:*:*:*:*
<=3.9.0+ 1 more
- (no CPE)range: <=3.9.0
- (no CPE)range: 3.9.0
Patches
Vulnerability mechanics
References
2- talosintelligence.com/vulnerability_reports/TALOS-2025-2238nvdExploitThird Party Advisory
- www.talosintelligence.com/vulnerability_reports/TALOS-2025-2238nvd
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