CVE-2026-32320

MEDIUM

6.5

Description

Ella Core is a 5G core designed for private networks. Prior to 1.5.1, Ella Core panics when processing a PathSwitchRequest containing UE Security Capabilities with zero-length NR encryption or integrity protection algorithm bitstrings, resulting in a denial of service. An attacker able to send crafted NGAP messages to Ella Core can crash the process, causing service disruption for all connected subscribers. No authentication is required. This vulnerability is fixed in 1.5.1.

Details CVE

Score CVSS v3.16.5

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie3/13/2026

Derniere modification3/19/2026

Sourcenvd

Observations honeypot0

Produits affectes

ellanetworks:ella_core

Faiblesses (CWE)

CWE-125

References

https://github.com/ellanetworks/core/security/advisories/GHSA-j478-p7vq-3347(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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