Symantec Endpoint Protection 14.3.8259.5000 Ter... Apr 2026

: Improvements were made to the AML engine to better detect "living-off-the-land" attacks and fileless threats with fewer false positives. Cloud and Hybrid Management

The version number refers specifically to Symantec Endpoint Protection (SEP) 14.3 RU5 (Release Update 5). Symantec Endpoint Protection 14.3.8259.5000 Ter...

: 14.3 RU5 continued Broadcom's trend of slimming down the SEP agent, resulting in faster installation times and lower memory usage compared to older 12.x or early 14.x versions. : Improvements were made to the AML engine

: This build provides full compatibility and optimized performance for Windows 11 and the latest versions of Windows Server 2022. Security Fixes Symantec Endpoint Protection 14.3.8259.5000 Ter...