Is CVE-2026-34761 actively exploited?

CVE-2026-34761 has no public evidence of in-the-wild exploitation as of 2026-04-07.

What is the CVSS score for CVE-2026-34761?

CVE-2026-34761 has a CVSS score of 5.8 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H.

How do I patch CVE-2026-34761?

Patch guidance is available from ellanetworks security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2026-34761.

Which products are affected by CVE-2026-34761?

1 product: ellanetworks ella core.

CVE-2026-34761 - remediation guidance & executive summary

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.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H
Attack Vector: network
Complexity: high
Privileges: high
User Action: none
Scope: changed
Confidentiality: none
Integrity: none
Availability: high
Weaknesses: CWE-476 · NULL Pointer Dereference

Metadata

Primary Vendor: ELLANETWORKS
Published: 4/2/2026
Last Modified: 4/7/2026
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2026-34761

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary