CVE-2026-20777

HIGH

8.1

Description

A heap-based buffer overflow vulnerability exists in the Nicolet WFT parsing functionality of The Biosig Project libbiosig 3.9.2 and Master Branch (db9a9a63). A specially crafted .wft file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

Details CVE

Score CVSS v3.18.1

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteHIGH

Privileges requisNONE

Interaction utilisateurNONE

Publie3/3/2026

Derniere modification3/5/2026

Sourcenvd

Observations honeypot0

Produits affectes

libbiosig_project:libbiosig

Faiblesses (CWE)

CWE-122

References

https://talosintelligence.com/vulnerability_reports/TALOS-2026-2362(talos-cna@cisco.com)

https://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2362(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.