CVE-2025-46411
High
Description
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.
SeverityHigh
CVSS8.1
Exploit probability—
ProductLibbiosig
PublishedAug 25, 2025
First seenAug 25, 2025
Weakness typeCWE-121CWE-121
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| libbiosig_project libbiosig | 3.9.0 | — |
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