Is CVE-2026-37224 actively exploited?

No active exploitation of CVE-2026-37224 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-37224 be exploited remotely?

Yes. CVE-2026-37224 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-37224?

CVE-2026-37224 has a CVSS score of 7.5 (HIGH).

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HIGH

CVE-2026-37224

Published: June 1, 2026· Updated: Jun 17, 2026

7.5

CVSS v3.1

EPSS:0.08%probability of exploitation in 30 daysPercentile:23.9th

Official 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.

NVD Source

Technical Analysis

CVE-2026-37224 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in availability disruption (denial of service), with a CVSS base score of 7.5.