critical9.8
CVE-2026-88776
Memory overflow vulnerability vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway.
Impact
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
| Vendor | Product | Affected versions |
|---|---|---|
| Citrix | Netscaler Application Delivery Controller | from 13.1 before 13.1-64.23 from 13.1 before 13.1.37.279 from 14.1 before 14.1-73.37 from 14.1-66.68 through 14.1-73.37 |
| Citrix | Netscaler Gateway | from 13.1 before 13.1-64.23 from 14.1 before 14.1-73.37 |