Vulnerability Assessment: CVE-2026-76183 and Symantec Endpoint Protection
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Vulnerability Assessment: CVE-2026-76183 and Symantec Endpoint Protection

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Article ID: 457304

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Updated On:

Products

Endpoint Security Complete

Issue/Introduction

Customers have requested formal vendor guidance regarding the potential security impact of CVE-2026-76183 (Apache Tomcat vulnerability) on Symantec Endpoint Protection (SEP) and Symantec Endpoint Protection Manager (SEPM) solutions.

 

Environment

Symantec Endpoint Protection Manager (SEPM) versions 14.3.x

Cause

CVE-2026-76183 identifies a security vulnerability within specific Apache Tomcat components.

Resolution

CVE-2026-76183: No impact

SEPM does not use Java WebSocket API (JSR-356) server endpoints in its architecture.