Incorrect Privileges Management (CWE-269). Severity Score: Classified as Critical / High.
The 14.3 RU10 patched software deepens defense boundaries by shielding additional, highly targeted client file paths and registry settings from unauthorized termination or manipulation by rogue admin credentials. Scan Engine Enhancements
, natively known as SEP 14.3 RU10 , is a cornerstone release in Broadcom's enterprise endpoint security portfolio. Deploying the "patched" version of this build—such as the subsequent 14.3 RU10 Patch 1 (Build 14.3.12167.10000) —is critical for securing modern IT infrastructures against advanced, multi-stage cyberattacks. Maintaining endpoint clients at this precise patch level ensures absolute operational stability and removes significant underlying product defects. Technical Overview of Build 14.3.12154.10000
Deploying a fully patched build of RU10 eliminates several historical vulnerabilities and structural issues found in earlier 14.3 releases. symantec+endpoint+protection+1431215410000+p+patched
| Real Version | Release Date | Typical Build | |--------------|--------------|----------------| | SEP 12.1.6 (RU6) | May 2015 | 12.1.6.xxx | | SEP 12.1.6 MP1 | Aug 2015 | 12.1.6.xxx |
Released as a Maintenance Patch (MP1) for Release Update 1 (RU1) of the 14.3 branch, build 14.3.1.2154.10000 addresses specific issues identified in earlier iterations. This version, often referred to within Symantec/Broadcom documentation, provides crucial updates to the , as well as Windows, macOS, and Linux clients. Key Identification Details: Version: 14.3 RU1 MP1 Build Number: 14.3.1.2154.10000
: Resolves a critical BSOD bugcheck (80) tied to SymEvent64x86.sys . Incorrect Privileges Management (CWE-269)
Deploying symantec+endpoint+protection+1431215410000+p+patched across a large enterprise requires planning. Broadcom distributed this patch via two primary channels:
While the 14.3 RU10 release brought extensive definitions, enhanced local heuristic scanning capabilities, and unified policy frameworks, keeping it unpatched exposes endpoints to targeted exploitation. 1. Elevation of Privilege Vulnerabilities
: Under specific application failure conditions, the diagnostic SymQual component can generate excessive logs, consuming substantial local NVMe or SSD storage space. Target Remediation: Moving to the Patched Release Scan Engine Enhancements , natively known as SEP 14
14.3.12154.10000 (often cited as 14.3.12154.1000). Release Date: February 3, 2025. Key Updates and Patches
reg query "HKLM\SOFTWARE\Symantec\Symantec Endpoint Protection\SMC" /v PRODUCTVERSION
Released in November 2025, this patch fixed several "malfunctioning" status errors for Memory Exploit Protection, Intrusion Prevention, and Tamper Protection during startup.