CVE-2026-44473
High · 7.1CVSS
7.1
EPSS
0.3%
Published
May 27, 2026
CISA due date
—
The record
Ella Core is a 5G core designed for private networks. Prior to 1.10.0, a radio with a valid NG Setup can send a forged PDUSessionResourceSetupResponse carrying any UE's AMF-UE-NGAP-ID. Ella Core does not verify the message arrived on the SCTP association bound to that UE's logical NG-connection, then creates a GTP tunnel towards that radio. This vulnerability is fixed in 1.10.0.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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