CVE-2026-3437

Katalog CVE

CVSS 7.8 · High EPSS 0,18%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada portwell engineering toolkits. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

An improper restriction of operations within the bounds of a memory buffer vulnerability in Portwell Engineering Toolkits version 4.8.2 could allow a local authenticated attacker to read and write to arbitrary memory via the Portwell Engineering Toolkits driver. Successful exploitation of this vulnerability could result in escalation of privileges or cause a denial-of-service condition.

Rincian

Terbit di NVD

3 Maret 2026

Terakhir diubah

25 Juni 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/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)

0,18% peluang dieksploitasi; lebih tinggi dari 7,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.cisa.gov/news-events/ics-advisories/icsa-26-062-04 advisory pihak ketiga · vdb entry
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-062-04.json
• https://software.portwell.tw/security-advisory/PWS-2026-3437.html