CVE-2026-37224
HIGH EPSS 34.3%
Published Jun 1, 20261mo ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
Published Jun 1, 2026 1mo ago
Last Modified Jun 17, 2026 2w ago
Description
FlexRIC v2.0.0 crashes when receiving a duplicate E2_SETUP_REQUEST from the same or spoofed E2 Node. The iApp registry enforces node ID uniqueness via assert() rather than graceful rejection. A remote unauthenticated attacker can crash the iApp process (port 36421) by sending two E2_SETUP_REQUESTs with the same E2 node configuration, triggering SIGABRT.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High
Threat Intelligence
EPSS Exploit Probability
34.3% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-617
References 2
- github.com https://github.com/MinamiKotor1/oran-security-advisories-zhongnan-luo/blob/main/advisories/CVE-2026-37224.md
- gitlab.eurecom.fr https://gitlab.eurecom.fr/mosaic5g/flexric
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.