CVE-2025-69248

Katalog CVE

CVSS 7.5 · High EPSS 0,60%

Kerentanan Improper Validation of Array Index pada free5gc amf. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

free5GC is an open-source project for 5th generation (5G) mobile core networks. Versions up to and including 1.4.1 of free5GC's AMF service have a Buffer Overflow vulnerability leading to Denial of Service. Remote unauthenticated attackers can crash the AMF service by sending a specially crafted NAS Registration Request with a malformed 5GS Mobile Identity, causing complete denial of service for the 5G core network. All deployments of free5GC using the AMF component may be affected. Pull request 43 of the free5gc/nas repo contains a fix. No direct workaround is available at the application level. Applying the official patch is recommended.

Rincian

Terbit di NVD

23 Februari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-129: Improper Validation of Array Index

EPSS (30 hari)

0,60% peluang dieksploitasi; lebih tinggi dari 47,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/free5gc/free5gc/issues/747 exploit · issue tracking · patch · advisory vendor
• https://github.com/free5gc/free5gc/security/advisories/GHSA-h6xc-8vvf-jcjp patch · advisory vendor
• https://github.com/free5gc/nas/commit/0329a7ac3f314f210366c1b3c33dc29eded4ac5f patch
• https://github.com/free5gc/nas/pull/43 issue tracking · patch