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Trend Micro Apex One (On-Premise) Directory Traversal Vulnerability

High Listed in CISA KEV
CVECVE-2026-34926
First seen2026-05-21 00:00 UTC
Disclosed2026-05-21 00:00 UTC
Last updated2026-07-14 19:30 UTC
Channel statuspending_review

Summary

Trend Micro Apex One (on-premise) contains a directory traversal vulnerability that 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.

In-depth triage · Auto channel

No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).

Affected products

  • Trend Micro:Apex One

Sources

  • CISA KEV DATABASE

Original Links

Timeline

  1. kev_added CISA KEV
  2. kev_ingest CISA KEV