Citrix NetScaler ADC vulnerabilities
8 published CVEs name Citrix NetScaler ADC among the affected products; CISA lists 2 of them as exploited in the wild.
- Published CVEs
- 8
- Last 12 months
- 8
- Critical
- 3
- Known exploited
- 2
Critical 3High 5Medium 0Low 0Not scored 0
Known exploitedNewest addition to KEV first
- CVE-2026-88772
Memory overflow vulnerability leading to Remote Code Execution or Denial of Service
Citrix NetScaler · ADC
ExploitedCritical9.5 - CVE-2026-88771
A remote code execution vulnerability exists due to improper input validation, which can allow an unauthenticated attacker to execute arbitrary commands
Citrix NetScaler · ADC
ExploitedCritical9.5
Newest CVEs
- CVE-2026-88778
TCP Initial Sequence Number (ISN) prediction
Citrix NetScaler · ADC
High8.8 - CVE-2026-88777
Memory overflow vulnerability leading to unpredictable or erroneous behavior or Denial of Service
Citrix NetScaler · ADC
High8.8 - CVE-2026-88776
Memory overflow vulnerability leading to unpredictable or erroneous behavior or Denial of Service
Citrix NetScaler · ADC
High8.8 - CVE-2026-88775
Memory overflow vulnerability leading to unpredictable or erroneous behavior or Denial of Service
Citrix NetScaler · ADC
High8.8 - CVE-2026-88773
HTTP Request Smuggling
Citrix NetScaler · ADC
Critical9.3 - CVE-2026-88774
Feature policy bypass due to improper HTTP URL based expression usage
Citrix NetScaler · ADC
High7.0 - CVE-2026-88772
Memory overflow vulnerability leading to Remote Code Execution or Denial of Service
Citrix NetScaler · ADC
ExploitedCritical9.5 - CVE-2026-88771
A remote code execution vulnerability exists due to improper input validation, which can allow an unauthenticated attacker to execute arbitrary commands
Citrix NetScaler · ADC
ExploitedCritical9.5