{"id":"EUVD-2026-32561","revision":"13dda74dc32a4dc4a6c50ec1d06b8d85","records":[{"revision":"13dda74dc32a4dc4a6c50ec1d06b8d85","observedAt":"2026-10-30T07:52:40.719+00:00","statement":{"source":"euvd","id":"EUVD-2026-32561","aliases":["CVE-2026-44474","GHSA-mc29-hmx6-856q"],"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":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L","score":3.7,"severity":null}],"references":["https://github.com/ellanetworks/core/security/advisories/GHSA-mc29-hmx6-856q"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-32561","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"May 27, 2026, 3:14:49 PM","dateUpdated":"May 27, 2026, 5:23:14 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-32561","identifiers":["EUVD-2026-32561","CVE-2026-44474","GHSA-mc29-hmx6-856q"]},"retained":false,"historicalAffected":[]}],"coverage":[]}