CVE-2026-8186

Katalog CVE

CVSS 7.5 · High EPSS 0,91%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada open5gs. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

A vulnerability was detected in Open5GS up to 2.7.7. This affects the function ogs_sbi_client_send_via_scp_or_sepp in the library lib/sbi/client.c of the component NF. Performing a manipulation results in out-of-bounds read. The attack is possible to be carried out remotely. The patch is named d5bc487fcf9ea87d2b03f2ef95123af344773bfb. It is suggested to install a patch to address this issue.

Rincian

Terbit di NVD

9 Mei 2026

Terakhir diubah

24 Juli 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-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-125: Out-of-bounds Read

EPSS (30 hari)

0,91% peluang dieksploitasi; lebih tinggi dari 58,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/open5gs/open5gs/commit/d5bc487fcf9ea87d2b03f2ef95123af344773bfb patch
• https://github.com/open5gs/open5gs/pull/4496 issue tracking · patch
• https://vuldb.com/submit/800024 advisory pihak ketiga · vdb entry
• https://vuldb.com/vuln/362338 advisory pihak ketiga · vdb entry
• https://github.com/open5gs/open5gs/issues/4491 exploit · issue tracking
• https://github.com/open5gs/open5gs/ product
• https://vuldb.com/vuln/362338/cti permissions required · vdb entry