Serial number: AV26-494
Date: May 21, 2026
On May 21, 2026, Trend Micro published a security advisory to address vulnerabilities in the following products:
- Apex One (on-premise) – server/agent builds prior to 2019 (on-prem) build 17079
- Apex One as a service – SaaS
- Trend Vision One Endpoint – SEP – agent builds prior to 14.0.20731
Update 1
On May 21, 2026, Cybersecurity and Infrastructure Security Agency (CISA) added CVE-2026-34926 to their Known Exploited Vulnerabilities (KEV) Database.
The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates.
