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Unrated severityNVD Advisory· Published Aug 25, 2025· Updated Nov 3, 2025

CVE-2025-53557

CVE-2025-53557

Description

A heap-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • The Biosig Project/libbiosigllm-fuzzy2 versions
    3.9.0 (including master branch 35a819fa)+ 1 more
    • (no CPE)range: 3.9.0 (including master branch 35a819fa)
    • (no CPE)range: 3.9.0

Patches

Vulnerability mechanics

References

1

News mentions

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