CVE-2024-22097 | BDVDB-2026-225162 Detail

The Biosig Projectlibbiosig

Description#

A double-free vulnerability exists in the BrainVision Header Parsing functionality of The Biosig Project libbiosig Master Branch (ab0ee111) and 2.5.0. A specially crafted .vdhr file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.

Weaknesses#

CWE-415 Double Free

References#

Exploit#

No public exploit known

History#

Version 12024-02-20Record published in the CVE List.
Version 22025-11-04Most recent update recorded in the CVE List.

Published

Published: 2024-02-20
Last modified: 2025-11-04

Vendor information

Vendor: The Biosig Project
Product: libbiosig

All The Biosig Project vulnerabilities

Score

9.8 Critical

EPSS

1.6%, Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 76.2.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Memory Corruption

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
2.5.0
Fixed
Not stated
Vulnerable
Master Branch (ab0ee111)
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

9.8 Critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	High
Integrity	High
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).