CVE-2026-2522

Katalog CVE

CVSS 9.8 · Critical EPSS 0,64%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada open5gs. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

A security vulnerability has been detected in Open5GS up to 2.7.6. Impacted is an unknown function of the file /src/mme/esm-build.c of the component MME. The manipulation leads to memory corruption. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Rincian

Terbit di NVD

16 Februari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

EPSS (30 hari)

0,64% peluang dieksploitasi; lebih tinggi dari 49,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/open5gs/open5gs/issues/4283 exploit · issue tracking · advisory vendor
• https://github.com/open5gs/open5gs/issues/4283#issue-3807916595 exploit · issue tracking · advisory vendor
• https://vuldb.com/?id.346110 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.738336 advisory pihak ketiga · vdb entry
• https://github.com/open5gs/open5gs/ product
• https://vuldb.com/?ctiid.346110 permissions required · vdb entry