CVE-2026-33907

Katalog CVE

CVSS 6.5 · Medium EPSS 0,39%

Kerentanan NULL Pointer Dereference pada ellanetworks ella core. Skor CVSS 3.1 6.5 (Medium) menurut github.com.

Deskripsi (NVD)

Ella Core is a 5G core designed for private networks. Versions prior to 1.7.0 panic when processing Authentication Response and Authentication Failure NAS message missing IEs. An attacker able to send crafted NAS messages to Ella Core can crash the process, causing service disruption for all connected subscribers. No authentication is required. Version 1.7.0 added IE presence verification to NAS message handling.

Rincian

Terbit di NVD

27 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

6.5 (Medium), sumber github.com
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-476: NULL Pointer Dereference

EPSS (30 hari)

0,39% peluang dieksploitasi; lebih tinggi dari 30,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/ellanetworks/core/security/advisories/GHSA-55q8-2gwx-29pc advisory vendor
• https://github.com/ellanetworks/core/commit/52962660e3bd3e23c7e96b0da270ac1e0e705273 patch
• https://github.com/ellanetworks/core/releases/tag/v1.7.0 release notes