CVSS 9.8 (critical) · published 2026-09-27
Memory overflow 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 unpredictable or erroneous behavior or Denial of Service
Affected products (NVD): citrix netscaler_application_delivery_controller, citrix netscaler_gateway
Fixed in (NVD): 13.1-64.23, 13.1.37.279, 14.1-73.37
Weakness: CWE-119
Source: NVD CVE-2026-88776
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