CVE-2026-34761 PUBLISHED

Ella Core Panics Upon NGAP handover failure

Assigner: GitHub_M
Reserved: 30.03.2026 Published: 02.04.2026 Updated: 03.04.2026

Ella Core is a 5G core designed for private networks. Prior to version 1.8.0, Ella Core panics when processing a NGAP handover failure message. An attacker able to cause a gNodeB to send NGAP handover failure messages to Ella Core can crash the process, causing service disruption for all connected subscribers. This issue has been patched in version 1.8.0.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H
CVSS Score: 5.8

Product Status

Vendor ellanetworks
Product core
Versions
  • Version < 1.8.0 is affected

References

Problem Types

  • CWE-476: NULL Pointer Dereference CWE