Known vulnerabilities in ZyXEL Communications Corp. Nebula FWA505

Vendor: ZyXEL Communications Corp.

Website: https://www.zyxel.com/

Total Security Bulletins: 3

Security bulletins (3)

Secuity bulletin	Severity	Status	Published
SB2026042830: Multiple vulnerabilities in Zyxel products	Low	Patched	28.04.2026
SB2026022440: Multiple vulnerabilities in Zyxel products	Low	Patched	24.02.2026
SB2024090327: Denial of service in Zyxel products	Medium	Patched	03.09.2024