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 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 The Hacker News