CVE-2026-34761

Name: CVE-2026-34761
Creator: NVD / NIST
Published: 2026-04-02T20:16:25.747+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.32%

Last modified Jun 17, 2026

CVE-2026-34761 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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. EPSS estimates a 0.32% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

0.32%

23.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-476

Affected Software

Vendor	Product	Versions
Ellanetworks	Ella Core	< 1.8.0

References

https://github.com/ellanetworks/core/releases/tag/v1.8.0Release Notes
https://github.com/ellanetworks/core/security/advisories/GHSA-6gm8-3g4h-w82mVendor Advisory

Timeline

Published: Apr 2, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-34761?

How severe is CVE-2026-34761?

CVE-2026-34761 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.32% probability of exploitation in the next 30 days.

How do I fix CVE-2026-34761?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-34761?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST