CVE-2025-52461
9.1
CRITICAL
CVSS 3.1
EPSS 0.13%
Description
An out-of-bounds read vulnerability exists in the Nex parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted .nex file can lead to an information leak. An attacker can provide a malicious file to trigger this vulnerability.
How to fix CVE-2025-52461
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- Debian/biosig—no fix listed
Is CVE-2025-52461 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |