CVE-2026-34926: Trend Micro Apex One (On-Premise) Directory Traversal Vulnerability

A directory traversal vulnerability in the Apex One (on-premise) server could allow a pre-authenticated local attacker to modify a key table on the server to inject malicious code to deploy to agents on affected installations. This vulnerability is only ...
CVE-2026-34926CVSS 6.7CISA KEVKnown Exploited

CVE-2026-34926: Trend Micro Apex One (On-Premise) Directory Traversal Vulnerability

A directory traversal vulnerability in the Apex One (on-premise) server could allow a pre-authenticated local attacker to modify a key table on the server to inject malicious code to deploy to agents on affected installations. This vulnerability is only ...

CVSS
6.7 MEDIUM
EPSS
95.77%
Known exploited
yes
Product
Apex One

What is known

A directory traversal vulnerability in the Apex One (on-premise) server could allow a pre-authenticated local attacker to modify a key table on the server to inject malicious code to deploy to agents on affected installations. This vulnerability is only exploitable on the on-premise version of Apex One and a potential attacker must have access to the Apex One Server and already obtained administrative credentials to the server via some other method to exploit this vulnerability.

Sources