{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-17T03:40:41.097","vulnerabilities":[{"cve":{"id":"CVE-2026-33283","sourceIdentifier":"security-advisories@github.com","published":"2026-03-24T00:16:30.530","lastModified":"2026-03-24T19:30:01.170","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Ella Core is a 5G core designed for private networks. Versions prior to 1.6.0 panic when processing malformed UL NAS Transport NAS messages without a Request Type. An attacker able to send crafted NAS messages to Ella Core can crash the process, causing service disruption for all connected subscribers. No authentication is required. Version 1.6.0 adds a guard when receiving an UL NAS Message without a Request Type given no SM Context."},{"lang":"es","value":"Ella Core es un núcleo 5G diseñado para redes privadas. Versiones anteriores a la 1.6.0 entran en pánico al procesar mensajes NAS de transporte UL NAS malformados sin un Request Type. Un atacante capaz de enviar mensajes NAS manipulados a Ella Core puede bloquear el proceso, causando interrupción del servicio para todos los suscriptores conectados. No se requiere autenticación. La versión 1.6.0 añade una protección al recibir un Mensaje NAS UL sin un Request Type dado que no hay Contexto SM."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":3.6},{"source":"nvd@nist.gov","type":"Primary","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":"security-advisories@github.com","type":"Primary","description":[{"lang":"en","value":"CWE-476"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:ellanetworks:ella_core:*:*:*:*:*:*:*:*","versionEndExcluding":"1.6.0","matchCriteriaId":"4A60BFD6-666C-4509-BE38-04CBFF557242"}]}]}],"references":[{"url":"https://github.com/ellanetworks/core/security/advisories/GHSA-3366-gw57-fcm5","source":"security-advisories@github.com","tags":["Vendor Advisory"]}]}}]}