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CVE-2025-64736

HIGH
7.1
CVSS Score
Published: March 3, 2026 at 02:32 PM UTC
Updated: June 17, 2026 at 09:55 AM UTC
2 products affected across 2 vendorsLibbiosigProject Libbiosig

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Severity
HIGH7.1
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

An out-of-bounds read vulnerability exists in the ABF parsing functionality of The Biosig Project libbiosig 3.9.2 and Master Branch (5462afb0). A specially crafted .abf file can lead to an information leak. An attacker can provide a malicious file to trigger this vulnerability.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

ExploitThird Party Advisory
Source: cverecord
https://talosintelligence.com/vulnerability_reports/TALOS-2025-2323
ExploitThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2323

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGH[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-125

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