To report a potential security vulnerability in a Winbond product, please contact the Winbond Product Security Incident Response Team at psrit@winbond.com. Due to their sensitive nature, Winbond strongly urges that emails regarding potential vulnerabilities are encrypted. Our PGP key can be found here.

Please be sure to include as much information about the issue as possible including

As many details about the Winbond product as you can such as Part Number, Product Category (e.g., TrustME, Customized Memory Solution, Code Storage Flash Memory)
A description of the issue with detailed steps or information on how to reproduce the problem
Any supporting information (such as logs, crash dumps, packet captures and screenshots)
References to known vulnerabilities with relevant CVE’s where applicable

Alternatively, you can use the form below to report a potential security vulnerability If you have other questions or are experiencing an issue related to the website (including website related security issues), please use this Contact us form to get in touch with our support team, as the current page is only for Product related security issues.

Basic Information

Fields marked with an asterisk (* ) are required

First Name*

Last Name

Company (if applicable)

Email *

Please provide a high-level description of the problem *

Product Details

Please enter as many of the following details about the Nuvoton product as you can

Part Number

Product Line

Please provide us with a detailed description of the issue, and if possible with detailed steps or information on how to reproduce the problem

Upload File

For any supporting information such as logs, crash dumps, packet captures and screenshots. Note: the uploader is limited to a single file. If you have multiple files to send, please compress them to a single ZIP or RAR file before sending.

Click here or drop file to upload

Supports PDF/RAR/ZIP/JPG/PNG/GIF/BMP, limit 5MB

Validate Code *

Please allow seven business days for an initial response

Security Issue Support