Is CVE-2026-32320 actively exploited?

CVE-2026-32320 has no public evidence of in-the-wild exploitation as of 2026-03-19.

What is the CVSS score for CVE-2026-32320?

CVE-2026-32320 has a CVSS score of 6.5 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

How do I patch CVE-2026-32320?

Patch guidance is available from ellanetworks security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2026-32320.

Which products are affected by CVE-2026-32320?

1 product: ellanetworks ella core.

CVE-2026-32320 - remediation guidance & executive summary

Description

Ella Core is a 5G core designed for private networks. Prior to 1.5.1, Ella Core panics when processing a PathSwitchRequest containing UE Security Capabilities with zero-length NR encryption or integrity protection algorithm bitstrings, resulting in a denial of service. 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. This vulnerability is fixed in 1.5.1.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector: network
Complexity: low
Privileges: low
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
Weaknesses: CWE-125 · Out-of-bounds Read

Metadata

Primary Vendor: ELLANETWORKS
Published: 3/13/2026
Last Modified: 3/19/2026
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2026-32320

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary