Name: CVE-2026-34926: Relative Path Traversal
Creator: Rapid7
Published: 2026-05-21T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-34926, CWE-23, Exploited in the Wild, CISA KEV Exploit, Zero Day, CVSS 6.7, EPSS 0.00538, CISA KEV

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.

CVSS Details

CVSS 3.1 Base Score: 6.7
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:L)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Trend Micro Apex One	—	Upgrade Trend Micro Apex One to the latest version	Jun 15, 2026	May 21, 2026

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CVSS Details

Covered by Rapid7

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