Serial number: AV26-399
Date: April 28, 2026
On April 28, 2026, Zyxel published a security advisory to address vulnerabilities in the following products:
- 4G LTE/5G NR CPE – multiple versions and models
- DSL/Ethernet CPE – multiple versions and models
- Fiber ONTs – multiple versions and models
- Wireless Extenders – multiple versions and models
The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates.
