CVE-2026-33282

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Source
https://cve.org/CVERecord?id=CVE-2026-33282
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33282.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-33282
Aliases
Downstream
Related
Published
2026-03-23T23:47:26.483Z
Modified
2026-04-02T13:27:16.184508Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Ella Core panics on malformed NGAP Location Report
Details

Ella Core is a 5G core designed for private networks. Versions prior to 1.6.0 panic when processing a malformed NGAP LocationReport message with ue-presence-in-area-of-interest event type and omitting the optional UEPresenceInAreaOfInterestList IE. 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. Version 1.6.0 added IE presence verification to NGAP message handling.

Database specific 
{
    "cwe_ids": [
        "CWE-476"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33282.json",
    "cna_assigner": "GitHub_M"
}
References

Affected packages

Git / github.com/ellanetworks/core

Affected ranges

Type
GIT
Repo
https://github.com/ellanetworks/core
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
17e750e449cffb550cd71ac86454b81c0d47f4c9
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.6.0"
        }
    ]
}

Affected versions

v0.*
v0.0.10
v0.0.11
v0.0.12
v0.0.13
v0.0.14
v0.0.15
v0.0.16
v0.0.17
v0.0.18
v0.0.19
v0.0.20
v0.0.4
v0.0.5
v0.0.6
v0.0.7
v0.0.8
v0.0.9
v0.1.0
v0.2.0
v0.3.0
v0.3.1
v0.4.0
v0.4.1
v0.4.2
v0.5.0
v0.6.0
v0.7.0
v1.*
v1.0.0
v1.1.0
v1.2.0
v1.3.0
v1.4.0
v1.5.0
v1.5.1
v1.5.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33282.json"