CVE-2025-66046: Buffer Overflow
Several stack-based buffer overflow vulnerabilities exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.1. A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger these vulnerabilities.When Tag is 67
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-66046?
CVE-2025-66046 is classified as critical due to the potential for arbitrary code execution through stack-based buffer overflows.
How do I fix CVE-2025-66046?
To mitigate CVE-2025-66046, update to the latest version of The Biosig Project libbiosig that addresses these vulnerabilities.
What systems are affected by CVE-2025-66046?
CVE-2025-66046 affects The Biosig Project libbiosig version 3.9.1.
What is exploited in CVE-2025-66046?
CVE-2025-66046 is exploited through specially crafted MFER files that trigger buffer overflow vulnerabilities.
Can CVE-2025-66046 cause information disclosure?
While CVE-2025-66046 primarily allows for arbitrary code execution, it may also lead to information disclosure depending on the attack vector used.