Showing results for 
Search instead for 
Did you mean: 

Security Bulletin


Potential vulnerabilities in some early implementations of WPA3™-Personal

April 24th, 2019

As an active member of Wi-Fi Alliance®, Cypress keeps up with latest developments and security concerns. On April 10, 2019, Wi-Fi Alliance® announced that public research identified vulnerabilities in some early implementations of WPA3™-Personal. Cypress has analyzed the announcement, supporting documentation, and subsequent recommendations.

Cypress is committed to IoT security and to incorporating relevant security recommendations for WPA3-Personal in future software releases. We encourage our customers to contact their sales and applications representatives with any questions.

Cypress thanks the researchers for their responsible reporting of this issue. If you believe you have identified a vulnerability in any Cypress product, please email us at