CVE-2026-20777

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

September 2, 2026

Last Seen

September 2, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Critical BioSig Vulnerabilities in Ubuntu 26.04 LTS Discovered45.6

Two critical vulnerabilities (CVE-2026-22891, CVE-2026-20777) have been identified in the BioSig library, an open-source software for biomedical signal processing. Discovered by researchers Mark Bereza and Lilith Wyatt, these vulnerabilities allow an attacker to crash the application or execute arbi...