CVE-2026-34761

Ella Core Panics Upon NGAP handover failure

Published Apr 2, 2026 CVSS 3.1 · 5.8 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-6gm8-3g4h-w82m Ella Core Panics Upon NGAP handover failure
History
Type Values Removed Values Added
First Time appeared Ellanetworks ella Core
CPEs cpe:2.3:a:ellanetworks:ella_core:*:*:*:*:*:*:*:*
Vendors & Products Ellanetworks ella Core
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Ellanetworks
Ellanetworks core
Vendors & Products Ellanetworks
Ellanetworks core
Type Values Removed Values Added
Description 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.
Title Ella Core Panics Upon NGAP handover failure
Weaknesses CWE-476
References
Metrics cvssV3_1

{'score': 5.8, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Apr 3, 2026, 3:43 PM
Reserved
Mar 30, 2026, 7:17 PM
Status
Analyzed
Published
Apr 2, 2026, 8:16 PM
Modified
Jul 24, 2026, 9:10 PM