{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-07T17:47:31.499","vulnerabilities":[{"cve":{"id":"CVE-2025-70121","sourceIdentifier":"cve@mitre.org","published":"2026-02-13T17:16:11.933","lastModified":"2026-02-18T15:45:58.910","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"An array index out of bounds vulnerability in the AMF component of free5GC v4.0.1 allows remote attackers to cause a denial of service via a crafted 5GS Mobile Identity in a NAS Registration Request message. The issue occurs in the GetSUCI method (NAS_MobileIdentity5GS.go) when accessing index 5 of a 5-element array, leading to a runtime panic and AMF crash."},{"lang":"es","value":"Una vulnerabilidad de índice de array fuera de límites en el componente AMF de free5GC v4.0.1 permite a atacantes remotos causar una denegación de servicio mediante una identidad móvil 5GS manipulada en un mensaje de solicitud de registro NAS. El problema ocurre en el método GetSUCI (NAS_MobileIdentity5GS.go) al acceder al índice 5 de un array de 5 elementos, lo que provoca un pánico en tiempo de ejecución y un bloqueo del AMF."}],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}]},"weaknesses":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-125"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:free5gc:free5gc:4.0.1:*:*:*:*:*:*:*","matchCriteriaId":"685CADC6-6235-4ACC-AB3A-0A0E3E12FA0D"}]}]}],"references":[{"url":"https://github.com/free5gc/free5gc/issues/747","source":"cve@mitre.org","tags":["Exploit","Issue Tracking","Vendor Advisory"]}]}}]}