CVE-2026-20777

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.

• CWE-122

• https://talosintelligence.com/vulnerability_reports/TALOS-2026-2362Exploit, Third Party Advisory
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2362Exploit, Third Party Advisory

Published

Mar 3, 2026

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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