CVE-2026-1522

Katalog CVE

CVSS 7.5 · High EPSS 0,74%

Kerentanan Improper Resource Shutdown or Release pada open5gs. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

A weakness has been identified in Open5GS up to 2.7.6. This vulnerability affects the function sgwc_s5c_handle_modify_bearer_response of the file src/sgwc/s5c-handler.c of the component SGWC. Executing a manipulation can lead to denial of service. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks. This patch is called b19cf6a. Applying a patch is advised to resolve this issue. The issue report is flagged as already-fixed.

Rincian

Terbit di NVD

28 Januari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Modified

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-404: Improper Resource Shutdown or Release

EPSS (30 hari)

0,74% peluang dieksploitasi; lebih tinggi dari 53,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/open5gs/open5gs/issues/4266 exploit · issue tracking · patch · advisory vendor
• https://github.com/open5gs/open5gs/issues/4266#issue-3794991595 exploit · issue tracking · patch · advisory vendor
• https://github.com/open5gs/open5gs/commit/b19cf6a patch
• https://github.com/open5gs/open5gs/issues/4266#event-21968568116 exploit · issue tracking · patch
• https://vuldb.com/?id.343193 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.738371 exploit · advisory pihak ketiga · vdb entry
• https://github.com/open5gs/open5gs/
• https://vuldb.com/?ctiid.343193 permissions required · vdb entry