File type mismatch detection is broken

Products

• CASB Securlet SAAS
• CASB Advanced Threat Protection
• CASB Audit
• CASB Gateway
• CASB Gateway Advanced
• CASB Security Advanced
• CASB Security Advanced IAAS
• CASB Security Premium
• CASB Security Premium IAAS
• CASB Security Standard
• CASB Securlet IAAS
• CASB Securlet SAAS With DLP-CDS

Issue/Introduction

Uploading an .exe renamed as a .txt is not triggering an alert for detect.

Resolution

Broadcom has planned a fix for 3.166 scheduled for January 30th, 2024 for the EU and February 1, 2024 in the US.