CVEvulnerability

CVE-2025-53557

9.8 CRITICAL Published 2025-08-25 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2025-08-25
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-122

Description

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

Affected configurations

• libbiosig project libbiosig 3.9.0

Related

Weakness · CWE (1)

  • CWE-122 Heap-based Buffer Overflow weakness

References