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9.8 Critical

CVE-2026-22891 A heap-based buffer overflow vulnerability exists in the Intan CLP parsing functionality of The Biosig Project libbiosig…

Description

A heap-based buffer overflow vulnerability exists in the Intan CLP parsing functionality of The Biosig Project libbiosig 3.9.2 and Master Branch (db9a9a63). A specially crafted Intan CLP file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

Affected products and versions

Product Affected versions Fixed in
libbiosig 3.9.2 No fix stated

Other CVEs of libbiosig

The 41 CVEs of libbiosig →
CVE-2025-64736 An out-of-bounds read vulnerability exists in the ABF parsing functionality of The Biosig Project libbiosig 3.9.2 and… 6.1 Medium CVE-2026-20777 A heap-based buffer overflow vulnerability exists in the Nicolet WFT parsing functionality of The Biosig Project… 8.1 High CVE-2025-66048 Several stack-based buffer overflow vulnerabilities exists in the MFER parsing functionality of The Biosig Project… 9.8 Critical CVE-2025-66044 Several stack-based buffer overflow vulnerabilities exists in the MFER parsing functionality of The Biosig Project… 9.8 Critical
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