SPOJENO PŘES CVE Zyxel security advisory (AV26-603) – Update 1
Serial number: AV26-603Date: June 16, 2026Updated: September 21, 2026 On June 16, 2026, Zyxel published a security advisory to address vulnerabilities in the following products: GS1900 series switches – multiple versions and models Update 1 On September 21, 2026, Cybersecurity and Infrastructure Security Agency (CISA) added CVE-2026-7273 to their Known Exploited Vulnerabilities (KEV) Database. The Cyber Centre encourages users and administrators to review the provided web links and apply the…
KEV ✓ EPSS 0.00 CVE-2026-7273 Zyxel CA US