{"cve":"CVE-2023-50019","nvd":{"published":"2024-01-02T22:15:09.147","modified":"2026-06-17T06:39:05.823","status":"Modified","description":"An issue was discovered in open5gs v2.6.6. InitialUEMessage, Registration request sent at a specific time can crash AMF due to incorrect error handling of Nudm_UECM_Registration response.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","score":5.9},"cwes":["CWE-755","CWE-400"],"references":["https://github.com/open5gs/open5gs/commit/7278714133422cee46c32c7523f81ec2cecad9e2","https://github.com/open5gs/open5gs/issues/2733","https://github.com/open5gs/open5gs/commit/7278714133422cee46c32c7523f81ec2cecad9e2","https://github.com/open5gs/open5gs/issues/2733"],"products":["open5gs:open5gs"],"source":"nvd","synced_at":"2026-10-19T21:43:38.875533635+00:00"},"epss":{"cve":"CVE-2023-50019","score":0.00636,"percentile":0.50487,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}