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CVE-2025-53557

PoC —
CVSS 3.1
9.8 critical
EPSS
<1%p53
Published
()
Modified
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.

Vendors
libbiosig project
Products
libbiosig
Weakness
CWE-122
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (0.7%)

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