CVE-2026-32319: Ellanetworks Ella Core

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

Ella Core is a 5G core designed for private networks. Prior to 1.5.1, Ella Core panics when processing a malformed integrity protected NGAP/NAS message with a length under 7 bytes. An attacker able to send crafted NAS 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.

Affected products

• Ellanetworks Ella Core: before 1.5.1 (fixed in 1.5.1)

Published 2026-03-13. Last modified 2026-06-17.