CVE-2026-20777

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Source
https://cve.org/CVERecord?id=CVE-2026-20777
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-20777.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-20777
Downstream
Published
2026-03-03T15:16:18.187Z
Modified
2026-04-10T05:38:19.745611Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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

References

Affected packages

Git /

Affected ranges

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-20777.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "3.9.2"
            }
        ]
    }
]