Product · Citrix

NetScaler Gateway

5 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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High 8.7

CVE-2026-120860

Memory overflow in protocol load-balancing traffic handling (Diameter, SIP-over-TCP, MQTT, RADIUS) can lead to unpredictable or erroneous behavior or Denial of Service in Citrix NetScaler ADC and Citrix NetScaler Gateway

Memory overflow in protocol load-balancing traffic handling (Diameter, SIP-over-TCP, MQTT, RADIUS) can lead to unpredictable or erroneous behavior or Denial of Service in Citrix NetScaler ADC and Citrix NetScaler Gateway.

Citrix NetScaler ADC  NetScaler Gateway Network devices

Nov 13, 2026
High 8.0

CVE-2023-3467

Privilege Escalation to root administrator (nsroot)

Citrix NetScaler ADC  NetScaler Gateway Network devices

Jul 19, 2023
High 8.3

CVE-2023-3466

Reflected Cross-Site Scripting (XSS)

Citrix NetScaler ADC  NetScaler Gateway Network devices

Jul 19, 2023