CVE-2026-120864

Citrix NetScaler ADC memory overflow in ICA proxy enables denial of service

critical · 9.3

Fix listed

Citrix NetScaler ADC

Published Nov 13, 2026, 08:10 UTC

Description

Memory overflow in ICA proxy can lead to unpredictable or erroneous behavior or Denial of Service in Citrix NetScaler ADC and Citrix NetScaler Gateway.

Reported fixed versions

14.1-73.57, 13.1-64.39, 14.1-73.58 FIPS

Official CVE record View source and advisories

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