CVE-2026-18784

Katalog CVE KUTIM-CSIRT

TLP:CLEAR

csirt@kutim:~/threat-intel/cve/CVE-2026-18784

Katalog CVE

CVSS 5.3 · Medium EPSS 0,17%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer. Skor CVSS 3.1 5.3 (Medium) menurut vuldb.com.

Deskripsi (NVD)

A vulnerability was found in o6 open62541 up to 1.5.5. This issue affects the function UA_Client_readNodeClassAttribute of the file src/client/ua_client_highlevel.c. Performing a manipulation results in heap-based buffer overflow. Attacking locally is a requirement. The exploit has been made public and could be used. The project closed the issue report, stating that this is not the official way to report a security vulnerability.

Rincian

Terbit di NVD
4 Agustus 2026
Terakhir diubah
12 Agustus 2026
Status NVD
Deferred
CVSS 3.1
5.3 (Medium), sumber vuldb.com
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-122: Heap-based Buffer Overflow
EPSS (30 hari)
0,17% peluang dieksploitasi; lebih tinggi dari 6,0% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.