CVE-2026-4988

Katalog CVE

CVSS 5.9 · Medium EPSS 0,73%

Kerentanan Improper Resource Shutdown or Release pada open5gs. Skor CVSS 3.1 5.9 (Medium) menurut NVD.

Deskripsi (NVD)

A security flaw has been discovered in Open5GS 2.7.6. This issue affects the function smf_gx_cca_cb/smf_gy_cca_cb/smf_s6b of the component CCA Message Handler. The manipulation results in denial of service. The attack may be launched remotely. Attacks of this nature are highly complex. The exploitability is assessed as difficult. The exploit has been released to the public and may be used for attacks.

Rincian

Terbit di NVD

27 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

5.9 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:H/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)

0,73% peluang dieksploitasi; lebih tinggi dari 53,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://vuldb.com/?id.353875 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.771349 exploit · advisory pihak ketiga · vdb entry
• https://github.com/open5gs/open5gs/issues/4342 exploit · issue tracking
• https://github.com/open5gs/open5gs/ product
• https://github.com/open5gs/open5gs/issues/4342#issue-4021772232 issue tracking
• https://vuldb.com/?ctiid.353875 permissions required · vdb entry