{"id":"GHSA-f2f3-9cx3-wcmf","revision":"1bf4ee08fe6a433780aa05aa6323a3e6","records":[{"revision":"1bf4ee08fe6a433780aa05aa6323a3e6","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GHSA-f2f3-9cx3-wcmf","aliases":["CVE-2026-33903","GO-2026-4875"],"title":"Ella Core panics when processing a crafted NGAP LocationReport message","description":"## Summary\n\nElla Core panics when processing a specially crafted NGAP LocationReport message.\n\n## Impact\n\nAn attacker able to send crafted NGAP messages to Ella Core can crash the process, causing service disruption for all connected subscribers.\n\n## Fix \n\nAdd guards in NGAP Location Report handler.","state":0,"publishedAt":"2026-03-26T22:11:20+00:00","modifiedAt":"2026-04-02T20:56:05.2451048+00:00","affected":[{"ecosystem":"Go","name":"github.com/ellanetworks/core","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"1.7.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://github.com/ellanetworks/core/security/advisories/GHSA-f2f3-9cx3-wcmf","https://nvd.nist.gov/vuln/detail/CVE-2026-33903","https://github.com/ellanetworks/core/commit/ec77a2ad4508f8488cb356fd45b2f1efd92587f8","https://github.com/ellanetworks/core","https://github.com/ellanetworks/core/releases/tag/v1.7.0"],"sourceUrl":"https://github.com/advisories/GHSA-f2f3-9cx3-wcmf","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-f2f3-9cx3-wcmf","identifiers":["GHSA-f2f3-9cx3-wcmf","CVE-2026-33903","GO-2026-4875"]},"retained":false,"historicalAffected":[]}],"coverage":[]}