Undertow HTTP Server

Platform

Threat entity extracted from intelligence sources

Frequency

2

occurrences

First Seen

January 9, 2026

Last Seen

February 23, 2026

Overview

Recent Events

Relationships

The full threat graph for this incident is free in the 7-day Starter trial.

Create free account

No card · 30 seconds

See everything included

Related Clusters (2)

HPE Telco Service Activator Vulnerability Allows Access Control Bypass

Feb 23·4 sources

Critical Undertow HTTP Server Vulnerability Enables Session Hijacking in Java Apps

Jan 9·2 sources

Related Articles (2)

HPE Security Alert Shows How Backend Bugs Can Break CX

Cxtoday·Feb 23

Undertow HTTP Server Vulnerability Allows Attackers to Hijack Sessions in Java Apps

Cyberpress·Jan 9

Related Entities

Data Breach Fortinet Hewlett Packard Enterprise Microsoft Honeywell CVE-2025-12543 Telco Service Activator