CVE-2025-46411CWE-121

A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa)

High · published August 25, 2025

CVSS v3.1
8.1
EPSS
1%
Percentile
58.6
In the wild
Unconfirmed
What it is

A stack-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.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00876 · 58.6th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2025-08-25T13:53Z
EPSS history
Timeline
  • 25 AUG 13:53Z
    A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa)
    cvelistv5