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.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 03 Mar 2026 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 03 Mar 2026 18:00:00 +0000

Type Values Removed Values Added
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.
Title Improper Restriction of Operations within the Bounds of a Memory Buffer in Portwell Engineering Toolkits
Weaknesses CWE-119
References
Metrics cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}


Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2026-03-03T19:02:29.314Z

Reserved: 2026-03-02T13:08:19.404Z

Link: CVE-2026-3437

cve-icon Vulnrichment

Updated: 2026-03-03T19:02:18.205Z

cve-icon NVD

Status : Received

Published: 2026-03-03T18:16:25.953

Modified: 2026-03-03T18:16:25.953

Link: CVE-2026-3437

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses