CVE Intelligence

Citrix NetScaler vulnerabilities

🔔 Create alert RSS

Published CVEs affecting Citrix NetScaler products: 2 record(s), with severity, exploitation and fixes.

ADC 2Gateway 2

Exploited only (KEV) →

CVE-2026-88771 Critical · 9.8 KEV High · 64 Public exploit CWE-20 Sep 27, 2026
Citrix NetScaler Improper Input Validation Vulnerability
Improper input validation vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 FIPS, and before 13.1.37.279 FIPS and NDcPP; Gateway: before 14.1-73.37 and before 13.1-64.23 leading to an unauthenticated attacker to execute arbitrary commands.
CVE-2026-88772 High · 8.1 KEV High · 57 Public exploit CWE-119 Sep 27, 2026
Citrix NetScaler Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability
Vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 FIPS, and before 13.1.37.279 FIPS and NDcPP; Gateway: before 14.1-73.37 and before 13.1-64.23 leading to Remote Code Execution or Denial of Service