CVE-2026-3437

CVSS Score & Metrics

Base Score

7.8 / 10

Vector String

                                        CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H                                    

Vulnerability Description

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.

Vulnerability Details

Published Date

March 03, 2026

Last Modified

March 05, 2026

CWE ID

CWE-119

Source

NVD

Vendor

portwell

Product

engineering_toolkits

External References

https://www.cisa.gov/news-events/ics-advisories/icsa-26-062-04

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

Discussion (0)

Add Comment