To push to ARM64 clients via the SEPM console:
Broadcom provides native support for Apple’s M-series chips through the Symantec Agent for Mac. Broadcom support portal Minimum Supported Version SEP 14.3 RU2 or later SEP 14.3 RU5 or later SEP 14.3 RU8 or later Apple M4 / M5 SEP 14.3 RU9 or later Key Capabilities symantec endpoint protection arm64 work
For further technical details, you can refer to the official Broadcom Knowledge Base which details current ARM limitations. To push to ARM64 clients via the SEPM
To secure ARM64 devices like the Microsoft Surface Pro X, you must use one of the following methods: Cloud-Managed (Symantec Endpoint Security): Symantec Security Cloud console to manage the agent on ARM64 hardware. Unmanaged (Self-Managed): symantec endpoint protection arm64 work