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.
References
| Link | Resource |
|---|---|
| https://github.com/MinamiKotor1/oran-security-advisories-zhongnan-luo/blob/main/advisories/CVE-2026-37230.md | Exploit Mitigation Third Party Advisory |
| https://gitlab.eurecom.fr/mosaic5g/flexric | Product |
Configurations
History
03 Jun 2026, 17:16
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:mosaic5g:flexric:2.0.0:*:*:*:*:*:*:* | |
| First Time |
Mosaic5g flexric
Mosaic5g |
|
| References | () https://github.com/MinamiKotor1/oran-security-advisories-zhongnan-luo/blob/main/advisories/CVE-2026-37230.md - Exploit, Mitigation, Third Party Advisory | |
| References | () https://gitlab.eurecom.fr/mosaic5g/flexric - Product |
02 Jun 2026, 16:16
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.5 |
| CWE | CWE-476 |
01 Jun 2026, 19:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-06-01 19:16
Updated : 2026-06-03 17:16
NVD link : CVE-2026-37230
Mitre link : CVE-2026-37230
CVE.ORG link : CVE-2026-37230
JSON object : View
Products Affected
mosaic5g
- flexric
CWE
CWE-476
NULL Pointer Dereference