CVE-2026-33281
MEDIUM
ellanetworks
NVD
CVSS Score
6.5
Severity
MEDIUM
Published
Mar 24, 2026
Vendor
ellanetworks
Description
Ella Core is a 5G core designed for private networks. Versions prior to 1.6.0 panic when processing NGAP messages with invalid PDU Session IDs outside of 1-15. 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. Version 1.6.0 added PDU Session ID validations during NGAP message handling.