Kurz gesagt
- CVE-2026-33903 ist eine Schwachstelle (MITTEL (CVSS 6.5)) in github.com/ellanetworks/core, ella core (ellanetworks).
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.22%, höher als bei 12.2% aller Schwachstellen.
- Abhilfe: auf 1.7.0 oder neuer aktualisieren.
Description
Summary
Ella Core panics when processing a specially crafted NGAP LocationReport message.
Impact
An attacker able to send crafted NGAP messages to Ella Core can crash the process, causing service disruption for all connected subscribers.
Fix
Add guards in NGAP Location Report handler.
NVD description
Ella Core is a 5G core designed for private networks. Versions prior to 1.7.0 panic when processing a specially crafted NGAP LocationReport message. An attacker able to send crafted NGAP messages to Ella Core can crash the process, causing service disruption for all connected subscribers. Version 1.7.0 adds guards in NGAP Location Report handler.
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