{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-66044","assignerOrgId":"b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b","state":"PUBLISHED","assignerShortName":"talos","dateReserved":"2025-11-21T10:23:41.664Z","datePublished":"2025-12-11T16:43:57.561Z","dateUpdated":"2025-12-11T19:36:44.685Z"},"containers":{"cna":{"affected":[{"vendor":"The Biosig Project","product":"libbiosig","versions":[{"version":"3.9.1","status":"affected"}]}],"descriptions":[{"lang":"en","value":"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 64"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-121: Stack-based Buffer Overflow","type":"CWE","cweId":"CWE-121"}]}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL"}}],"providerMetadata":{"orgId":"b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b","shortName":"talos","dateUpdated":"2025-12-11T16:43:57.561Z"},"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2025-2296","name":"https://talosintelligence.com/vulnerability_reports/TALOS-2025-2296"}],"credits":[{"lang":"en","value":"Discovered by Mark Bereza and Lilith >_> of Cisco Talos."}]},"adp":[{"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2025-2296","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-12-11T19:20:33.259226Z","id":"CVE-2025-66044","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-12-11T19:36:44.685Z"}}]}}