{"id":"CVE-2026-44474","revision":"52a96a892cbb47f0b7155c9c4df25b0a","records":[{"revision":"52a96a892cbb47f0b7155c9c4df25b0a","observedAt":"2026-10-27T11:12:17.434+00:00","statement":{"source":"nvd","id":"CVE-2026-44474","aliases":[],"title":"Ella Core is a 5G core designed for private networks. Prior to 1.10.0, Ella Core didn't enforce security rules on concurrent running of security procedures defined in TS 33.501 §6.9.5.1 — it could send a NAS Security Mode Command while an N…","description":"Ella Core is a 5G core designed for private networks. Prior to 1.10.0, Ella Core didn't enforce security rules on concurrent running of security procedures defined in TS 33.501 §6.9.5.1 — it could send a NAS Security Mode Command while an N2 handover was still pending (and vice versa). Concurrent Security Mode Command and N2 handover produce a KgNB mismatch between the UE and target gNB, causing the handover to fail. Requires a stalled gNB + re-registration race to trigger. This vulnerability is fixed in 1.10.0.","state":0,"publishedAt":"2026-05-27T17:16:39.22+00:00","modifiedAt":"2026-10-26T11:10:00.157+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L","score":3.7,"severity":"LOW"}],"references":["https://github.com/ellanetworks/core/security/advisories/GHSA-mc29-hmx6-856q"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-44474","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Deferred","weaknesses":["CWE-358"],"productCriteria":[],"sourceDates":{"published":"2026-05-27T17:16:39.220","lastModified":"2026-10-26T11:10:00.157"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-44474","identifiers":["CVE-2026-44474"]},"retained":false,"historicalAffected":[]}],"coverage":[]}