CVE-2022-43223: OPEN5GS

High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days.

open5gs v2.4.11 was discovered to contain a memory leak in the component ngap-handler.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted UE attachment.

Affected products

• OPEN5GS OPEN5GS: version 2.4.11 only

Published 2022-11-01. Last modified 2026-06-17.