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CRITICALCVE-2026-22891Published Modified CNA talos

CVE-2026-22891: A heap-based buffer overflow vulnerability exists in the Intan CLP parsing functionality of The Biosig Project libbiosig 3

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

Metrics

CVSS v3.1
9.8
Severity
CRITICAL
Fixed in
—
Affected Products
1
Affected packages
  • The Biosig Project / libbiosig
    3.9.2 · Master Branch (db9a9a63)
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References