ByteOS Network

NVD Vulnerability Details :

CVE-2025-53511

Analyzed

Source-talos-cna@cisco.com

Published At-25 Aug, 2025 | 14:15

Updated At-26 Aug, 2025 | 21:39

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CPE Matches

libbiosig_project>>libbiosig>>3.9.0

cpe:2.3:a:libbiosig_project:libbiosig:3.9.0:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-122	Primary	talos-cna@cisco.com

References

Hyperlink	Source	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2025-2237	talos-cna@cisco.com	Exploit Third Party Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History