CVE-2026-34761CWE-476

Ella Core Panics Upon NGAP handover failure

Medium · published April 2, 2026

CVSS v3.1
5.8
EPSS
0%
Percentile
35.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00422 · 35.4th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2026-04-02T19:03Z
EPSS history
Timeline
  • 02 APR 19:03Z
    Ella Core Panics Upon NGAP handover failure
    cvelistv5