Critical severity9.8NVD Advisory· Published Jun 30, 2026· Updated Jul 1, 2026
CVE-2026-8452
CVE-2026-8452
Description
Memory overflow vulnerability NetScaler ADC and NetScaler Gateway leading to unpredictable or erroneous behavior and Denial of Service if the appliance is configured as a Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server
Affected products
8cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*+ 3 more
- cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*range: >=13.1,<13.1-63.18
- cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*range: <13.1-37.272
- cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:ndcpp:*:*:*range: <13.1-37.272
- cpe:2.3:a:citrix:netscaler_application_delivery_controller:14.1-66.68:*:*:*:fips:*:*:*
- cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*Range: >=13.1,<13.1-63.18
Patches
Vulnerability mechanics
References
1- support.citrix.com/support-home/kbsearch/articlenvdVendor Advisory
News mentions
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