Vulnerability Details CVE-2026-3437
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 5.5%
CVSS Severity
CVSS v3 Score 8.8
References
Products affected by CVE-2026-3437
-
cpe:2.3:a:portwell:engineering_toolkits:4.8.2