biosig: Several stack-based buffer overflow vulnerabilities exists in the MFER parsing functionality of The Biosig Project li...
CVE-2025-66048 is fixed in biosig on 1 platform by DEBIAN-CVE-2025-66048 (version 3.9.5-1), released December 11, 2025. It is not reported as exploited. Patch Radar priority: Urgent.
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 133
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| biosig · Debian 14 | 3.9.5-1 | DEBIAN-CVE-2025-66048 | Dec 11, 2025 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.