CVE-2026-44475

Description

Ella Core is a 5G core designed for private networks. Prior to 1.10.0, Ella Core does not verify the UE Security Capabilities received in NGAP PathSwitchRequest messages against its locally stored values. A malicious gNB can overwrite Ella Core's stored UE security capabilities for any UE with arbitrary values by sending a single crafted PathSwitchRequest. This vulnerability is fixed in 1.10.0.

PUBLISHED Reserved 2026-05-06 | Published 2026-05-27 | Updated 2026-05-28 | Assigner GitHub_M

Problem types

CWE-358: Improperly Implemented Security Check for Standard

Product status

References

github.com/...s/core/security/advisories/GHSA-pwfh-mqp3-pqwj

cve.org (CVE-2026-44475)

nvd.nist.gov (CVE-2026-44475)

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