Critical severity · published Aug 25, 2025
CVE-2025-48005
A heap-based buffer overflow vulnerability exists in the RHS2000 parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa)
9.8
CVSS
0.7%
EPSS
No
On KEV
Description
A heap-based buffer overflow vulnerability exists in the RHS2000 parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted RHS2000 file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
Libbiosig · Libbiosig Project
3.9.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-48005
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-48005
Exploit
https://talosintelligence.com/vulnerability_reports/TALOS-2025-2240
www.talosintelligence.com
https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2240
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