Portwell develops engineering toolkits and embedded systems software, with its disclosed vulnerabilities centered on memory-safety issues including improper restriction of buffer operations. Current severity, exploitation, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Portwell over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2026-3437HIGH 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 t | Mar 3, 2026 | 7.8 | 28 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Portwell.
Media articles that mention a CVE ID that affects a product developed by Portwell — matched by CVE ID, not by vendor name.