{"id":"CVE-2026-37230","details":"FlexRIC v2.0.0 crashes when the near-RT RIC receives a RIC_INDICATION message with a ran_func_id that does not exist in its registry. The lookup returns NULL, triggering assert() in Debug builds (SIGABRT) or NULL pointer dereference in Release builds (SIGSEGV). A remote unauthenticated attacker can crash the near-RT RIC (port 36421) by sending a crafted RIC_INDICATION with an arbitrary ran_func_id value.","modified":"2026-07-24T03:56:49.469230415Z","published":"2026-06-01T00:00:00Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/37xxx/CVE-2026-37230.json","cna_assigner":"mitre"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/37xxx/CVE-2026-37230.json"},{"type":"ADVISORY","url":"https://github.com/MinamiKotor1/oran-security-advisories-zhongnan-luo/blob/main/advisories/CVE-2026-37230.md"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-37230"},{"type":"PACKAGE","url":"https://gitlab.eurecom.fr/mosaic5g/flexric"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.eurecom.fr/mosaic5g/flexric","events":[{"introduced":"1f04cc558ebc8da9de6a620762bc02f5db4ecb4a"},{"last_affected":"1f04cc558ebc8da9de6a620762bc02f5db4ecb4a"}],"database_specific":{"cpe":"cpe:2.3:a:mosaic5g:flexric:2.0.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.0.0"},{"last_affected":"2.0.0"}],"source":"CPE_STRING"}}],"versions":["2.0.0","v2.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-37230.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}