Symantec Endpoint Protection Arm64 Hot -

With the introduction of Apple Silicon (M1, M2, M3/M4), AWS Graviton, and Qualcomm’s Snapdragon X Elite for Windows, the enterprise now faces a pressing question:

: Users with Surface Pro 9 (5G) or Pro X (ARM-based) should refer to specific SEP Mobile compatibility and cloud-managed instructions. Known Issues in Symantec Endpoint Security symantec endpoint protection arm64 hot

Broadcom has released Symantec Endpoint Protection (SEP) 14.3 and later versions with native ARM64 support. With the introduction of Apple Silicon (M1, M2,

As ARM64-based Windows devices (e.g., Microsoft Surface Pro X, Lenovo ThinkPad X13s, newer Snapdragon X Elite laptops) enter enterprise environments, legacy x86 security agents face performance and compatibility challenges. Symantec Endpoint Protection (SEP) originally ran under emulation (CHPE or x64 emulation) on these devices, causing high CPU usage, scan delays, and potential instability. causing high CPU usage

If you are an IT admin searching for the phrase , you are likely experiencing one of three scenarios:

Last updated: October 2025. This article reflects the current state of Symantec Endpoint Protection as distributed by Broadcom Inc.