- Description
- 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 131
- Source
- talos-cna@cisco.com
- NVD status
- Analyzed
- Products
- libbiosig
CVSS 3.1
- Type
- Secondary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
- Hype score
- Not currently trending
CVE-2025-66047 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 … https://t.co/WcwIlvcPQB
@CVEnew
13 Dec 2025
220 Impressions
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Biosig libbiosig 3.9.1 affected by stack-based buffer overflows (CVE-2025-66047). Update to a patched version to prevent arbitrary code execution via crafted MFER files. https://t.co/YZFyy6TmQ4
@pulsepatchio
13 Dec 2025
2 Impressions
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The Biosig Project libbiosig affected by stack buffer overflows (CVE-2025-66047). Malicious MFER files can lead to arbitrary code execution. Update promptly. https://t.co/vr1Khcc06G
@pulsepatchio
13 Dec 2025
2 Impressions
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[CVE-2025-66047: CRITICAL] Critical buffer overflow vulnerabilities in libbiosig 3.9.1's MFER parsing. Crafted file can execute arbitrary code. Attackers exploit by providing a file with Tag 131.#cve,CVE-2025-66047,#cybersecurity https://t.co/bLRT8VazhU https://t.co/NBHtwgd0ii
@CveFindCom
11 Dec 2025
62 Impressions
0 Retweets
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