Critical Net Scaler Flaw Can Bypass Authentication on Certain Gateway and AAA Servers
Citrix released updates for two NetScaler ADC and NetScaler Gateway flaws, including CVE-2026-19490 (CVSS 9.3), an authentication bypass affecting appliances configured as a Gateway or AAA virtual server, and CVE-2026-19489 (CVSS 8.8), a memory overflow...