CVE-2026-33904

Katalog CVE

CVSS 6.5 · Medium EPSS 0,26%

Kerentanan Deadlock 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. Prior to version 1.7.0, a deadlock in the AMF's SCTP notification handler causes the entire AMF control plane to hang until the process is restarted. An attacker with access to the N2 interface can cause Ella Core to hang, resulting in a denial of service for all subscribers. Version 1.7.0 adds deferred Radio cleanup in serveConn SCTP server so that every connection exit path removes the radio. Remove the stale-entry scan from SCTP Notification 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-833: Deadlock

EPSS (30 hari)

0,26% peluang dieksploitasi; lebih tinggi dari 16,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/ellanetworks/core/security/advisories/GHSA-9h59-p45g-445h advisory vendor
• https://github.com/ellanetworks/core/commit/999f606c5cae261471d9e3f063d7ecd1bd754076 patch
• https://github.com/ellanetworks/core/releases/tag/v1.7.0 release notes