Zyxel GS1900 Series Switches Stack-Based Buffer Overflow Vulnerability (CVE-2026-7273)
CISA added CVE-2026-7273 to the Known Exploited Vulnerabilities catalog. Affected product: Zyxel GS1900 Series Switches. Remediation due date: 2026-09-24.
KEV ✓ EPSS 0.00 CVE-2026-7273 Zyxel US