| Item | Details | |------|---------| | | 14.3 RU1 (14.3.1169.0000) or later | | Supported OS | Windows 7 (with ESU), 8.1, 10, 11, Server 2012 R2–2022; macOS 11–13; RHEL/CentOS 7–9 | | SEPM requirement | 14.3 RU1+ (cloud-managed agents don’t require on-prem SEPM) | | Rollback possible? | Yes, but requires uninstallation of the patch (not recommended — use image backup) |
Comprehensive Guide to Symantec Endpoint Protection 14.3 RU10 (14.3.12154.10000) Symantec Endpoint Protection 14.3.12154.10000 P...
This release significantly tightens administrative controls and upgrades structural foundations: | Item | Details | |------|---------| | | 14
Unlike the v2.0 in 14.2, this build includes a more aggressive PE (Portable Executable) scanner that reduces false positives for developer tools while catching packer-based malware. Manager (SEPM) Preparation
Upgrading to version 14.3.12154.10000 requires structural validation within the Symantec Endpoint Protection Manager (SEPM). Manager (SEPM) Preparation