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

Vereiste actie (tekst van CISA, Engels)

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Beschrijving (NVD, Engels)

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.

BRONNEN

• CISA KEVCISA Known Exploited Vulnerabilities catalog

Andere lekken bij Trend Micro

• CVE-2025-54948: Trend Micro Apex One OS Command Injection Vulnerability
• CVE-2023-41179: Trend Micro Apex One and Worry-Free Business Security Remote Code Execution Vulnerability
• CVE-2022-40139: Trend Micro Apex One and Apex One as a Service Improper Validation Vulnerability
• CVE-2022-26871: Trend Micro Apex Central Arbitrary File Upload Vulnerability
• CVE-2021-36742: Trend Micro Multiple Products Improper Input Validation Vulnerability

Gegevens van NVD, CISA KEV, FIRST EPSS en adviezen van leveranciers. Bijgewerkt 10 nov 2026.