CVE-2026-33903

Katalog CVE

CVSS 6.5 · Medium EPSS 0,33%

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 a specially crafted NGAP LocationReport message. An attacker able to send crafted NGAP messages to Ella Core can crash the process, causing service disruption for all connected subscribers. Version 1.7.0 adds guards in NGAP Location Report handler.

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)

0,33% peluang dieksploitasi; lebih tinggi dari 24,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/ellanetworks/core/security/advisories/GHSA-f2f3-9cx3-wcmf advisory vendor
• https://github.com/ellanetworks/core/commit/ec77a2ad4508f8488cb356fd45b2f1efd92587f8 patch
• https://github.com/ellanetworks/core/releases/tag/v1.7.0 release notes