CVE-2026-111342: Memory overflow in LDAP authentication can lead to unpredictable or erroneous behavior or Denial of Service in Citrix NetScaler ADC and Citrix NetScaler Gateway
Published Nov 13, 2026
·Updated
Memory overflow in LDAP authentication can lead to unpredictable or erroneous behavior or Denial of Service in Citrix NetScaler ADC and Citrix NetScaler Gateway.
Event History
Nov 13, 2026
CVE Published
via MITRE·03:09 AM
Data Sourced
via MITRE·03:09 AM
Description
Data Sourced
via NVD·04:17 AM
DescriptionSeverity
Frequently Asked Questions
1
Which deployments are exposed to this issue?
Citrix NetScaler ADC and Citrix NetScaler Gateway deployments that use LDAP authentication are the relevant affected environments.