CVE-2025-52581

critical · 9.8

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

9.8

CVSS

0.7%

EPSS (exploit prob.)

51st

EPSS percentile

2025-08-25

Published

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

Weaknesses

CWE-190

Affected products

Vendor	Product	Affected versions
libbiosig_project	libbiosig	3.9.0

Check a specific version with /api/v1/cve/match.

References

https://talosintelligence.com/vulnerability_reports/TALOS-2025-2233
https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2233

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-52581