| CVE ID |
CVE-2026-3437 |
| Severity |
High |
| Affected Vendors |
Portwell |
| Affected Products |
Portwell Engineering Toolkits version 4.8.2 and prior |
| Vulnerability Details |
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. |
| Solutions & Rules |
N/A |
| Credit |
Jason Huang from Cyber Threat & Product Defense Center of TXOne Networks Inc. |