143 Ru10 Patch 1 Exclusive Repack

: Improved how new definitions are applied when a scan is already in progress (Incident ID: CRE-22134), preventing system hang-ups. Known Technical "Gotchas"

: When using Live Update Administrator (LUA), you must use RU9 client updates for RU10 clients, as Broadcom did not duplicate these files for the new release ( Broadcom Article 387985 ). 143 ru10 patch 1 exclusive

Symantec Endpoint Protection (SEP) version (Build 14.3.12167.10000) was released on November 19, 2025 , primarily to address critical stability issues and a high-severity elevation of privilege vulnerability. Critical Security & Performance Fixes : Improved how new definitions are applied when