High severity8.1NVD Advisory· Published Aug 25, 2025· Updated Jun 17, 2026
CVE-2025-46411
CVE-2025-46411
Description
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. 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, master-branch (35a819fa)+ 1 more
- (no CPE)range: <=3.9.0, master-branch (35a819fa)
- (no CPE)range: 3.9.0
Patches
Vulnerability mechanics
References
2- talosintelligence.com/vulnerability_reports/TALOS-2025-2236nvdExploitThird Party Advisory
- www.talosintelligence.com/vulnerability_reports/TALOS-2025-2236nvd
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