Citrix Patches 12 NetScaler and Secure Access Client Flaws, Including Authentication Bypass

Citrix has released patches for multiple critical security flaws impacting NetScaler ADC, Citrix NetScaler Gateway, and NetScaler Console that could lead to denial-of-service (DoS) or an authentication bypass.

The critical vulnerabilities that impact NetScaler ADC and NetScaler Gateway are listed below –

CVE-2026-120868 (CVSS score: 9.3) – A memory overflow vulnerability in Packet