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Netscaler Application Delivery Controller

netscaler_application_delivery_controller

Vendor: Citrix • 30 CVEs

CVEs (30)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Citrix
2Netscaler Application Delivery Controller
Netscaler Gateway
Jul 1, 2026
Jun 30, 2026
8.8 HIGH· v4
9.8 CRITICAL· v3
N/A· v2
Multiple Memory overflow vulnerabilities in NetScaler ADC and NetScaler Gateway leading to unpredictable or erroneous behavior and Denial of Service if NetScaler ADC is configured as an LB of type Oracle OR NetScaler ADC...Show more
Multiple Memory overflow vulnerabilities in NetScaler ADC and NetScaler Gateway leading to unpredictable or erroneous behavior and Denial of Service if NetScaler ADC is configured as an LB of type Oracle OR NetScaler ADC is configured as a DNS Proxy OR NetScaler ADC is configured as a DNS recursive resolver deploymentShow less
1Citrix
2Netscaler Application Delivery Controller
Netscaler Gateway
Jul 1, 2026
Jun 30, 2026
8.8 HIGH· v4
9.8 CRITICAL· v3
N/A· v2
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...Show more
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 serverShow less
1Citrix
2Netscaler Application Delivery Controller
Netscaler Gateway
Jul 1, 2026
Jun 30, 2026
8.8 HIGH· v4
7.5 HIGH· v3
N/A· v2
Insufficient input validation in NetScaler ADC and NetScaler Gateway leading to memory overread if NetScaler ADC or NetScaler Gateway is configured as a SAML IDP
1Citrix
2Netscaler Application Delivery Controller
Netscaler Gateway
Jul 2, 2026
Jun 30, 2026
8.7 HIGH· v4
7.5 HIGH· v3
N/A· v2
Denial of service via malformed HTTP/2 requests in NetScaler ADC and NetScaler Gateway if HTTP/2 is enabled in HTTP Profile and associated with the virtual server (of type LB, CS, VPN) or the service configured on NetSca...Show more
Denial of service via malformed HTTP/2 requests in NetScaler ADC and NetScaler Gateway if HTTP/2 is enabled in HTTP Profile and associated with the virtual server (of type LB, CS, VPN) or the service configured on NetScalerShow less
1Citrix
2Netscaler Application Delivery Controller
Netscaler Gateway
Jul 2, 2026
Jun 30, 2026
6.9 MEDIUM· v4
7.5 HIGH· v3
N/A· v2
Insufficient input validation leading to memory overread in NetScaler ADC and NetScaler Gateway if the TCP TimeStamp is enabled in TCP Profile and is associated with the virtual server (of type LB, CS, VPN) or the servic...Show more
Insufficient input validation leading to memory overread in NetScaler ADC and NetScaler Gateway if the TCP TimeStamp is enabled in TCP Profile and is associated with the virtual server (of type LB, CS, VPN) or the service configured on NetScalerShow less
1Citrix
2Netscaler Application Delivery Controller
Netscaler Gateway
Jul 2, 2026
Jun 30, 2026
7.1 HIGH· v4
7.5 HIGH· v3
N/A· v2
Arbitrary File Read (Unauthenticated) in NetScaler ADC and NetScaler Gateway if the access to NSIP, Cluster Management IP or SNIP with management access is enabled
1Citrix
2Netscaler Application Delivery Controller
Netscaler Gateway
Jun 17, 2026
Mar 23, 2026
9.3 CRITICAL· v4
9.8 CRITICAL· v3
N/A· v2
Insufficient input validation in NetScaler ADC and NetScaler Gateway when configured as a SAML IDP leading to memory overread
1Citrix
2Netscaler Application Delivery Controller
Netscaler Gateway
Jun 17, 2026
Aug 26, 2025
8.8 HIGH· v4
9.8 CRITICAL· v3
N/A· v2
Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RD...Show more
Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) with PCoIP Profile bounded to itShow less
1Citrix
2Netscaler Application Delivery Controller
Netscaler Gateway
Jun 17, 2026
Aug 26, 2025
9.2 CRITICAL· v4
9.8 CRITICAL· v3
N/A· v2
Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or A...Show more
Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server (OR) NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with IPv6 services or servicegroups bound with IPv6 servers (OR) NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with DBS IPv6 services or servicegroups bound with IPv6 DBS servers (OR) CR virtual server with type HDXShow less
1Citrix
2Netscaler Application Delivery Controller
Netscaler Gateway
Jun 17, 2026
Jun 25, 2025
9.2 CRITICAL· v4
9.8 CRITICAL· v3
N/A· v2
Memory overflow vulnerability leading to unintended control flow and Denial of Service in NetScaler ADC and NetScaler Gateway when configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual ser...Show more
Memory overflow vulnerability leading to unintended control flow and Denial of Service in NetScaler ADC and NetScaler Gateway when configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual serverShow less
1Citrix
2Netscaler Application Delivery Controller
Netscaler Gateway
Jun 17, 2026
Jun 17, 2025
9.3 CRITICAL· v4
7.5 HIGH· v3
N/A· v2
Insufficient input validation leading to memory overread when the NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server
1Citrix
2Netscaler Application Delivery Controller
Netscaler Gateway
Jun 17, 2026
Jun 17, 2025
8.7 HIGH· v4
8.8 HIGH· v3
N/A· v2
Improper access control on the NetScaler Management Interface in NetScaler ADC and NetScaler Gateway
1Citrix
2Netscaler Application Delivery Controller
Netscaler Gateway
Jun 17, 2026
Nov 12, 2024
5.8 MEDIUM· v4
8.1 HIGH· v3
N/A· v2
Authenticated user can access unintended user capabilities in NetScaler ADC and NetScaler Gateway if the appliance must be configured as a Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy) with KCDAccount configuration for K...Show more
Authenticated user can access unintended user capabilities in NetScaler ADC and NetScaler Gateway if the appliance must be configured as a Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy) with KCDAccount configuration for Kerberos SSO to access backend resources OR the appliance must be configured as an Auth Server (AAA Vserver) with KCDAccount configuration for Kerberos SSO to access backend resourcesShow less
1Citrix
2Netscaler Application Delivery Controller
Netscaler Gateway
Jun 17, 2026
Nov 12, 2024
8.4 HIGH· v4
8.1 HIGH· v3
N/A· v2
Memory safety vulnerability leading to memory corruption and Denial of Service in NetScaler ADC and Gateway if the appliance must be configured as a Gateway (VPN Vserver) with RDP Feature enabled OR the appliance must be...Show more
Memory safety vulnerability leading to memory corruption and Denial of Service in NetScaler ADC and Gateway if the appliance must be configured as a Gateway (VPN Vserver) with RDP Feature enabled OR the appliance must be configured as a Gateway (VPN Vserver) and RDP Proxy Server Profile is created and set to Gateway (VPN Vserver) OR the appliance must be configured as a Auth Server (AAA Vserver) with RDP Feature enabledShow less
1Citrix
2Netscaler Application Delivery Controller
Netscaler Gateway
Jun 17, 2026
Jul 10, 2024
5.1 MEDIUM· v4
6.1 MEDIUM· v3
N/A· v2
Open redirect vulnerability allows a remote unauthenticated attacker to redirect users to arbitrary websites in NetScaler ADC and NetScaler Gateway
1Citrix
2Netscaler Application Delivery Controller
Netscaler Gateway
Jun 17, 2026
Jul 10, 2024
7.2 HIGH· v4
7.5 HIGH· v3
N/A· v2
Denial of Service in NetScaler ADC and NetScaler Gateway in NetScaler
1Citrix
2Netscaler Application Delivery Controller
Netscaler Gateway
Jun 17, 2026
Jan 17, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
Improper Restriction of Operations within the Bounds of a Memory Buffer in NetScaler ADC and NetScaler Gateway allows Unauthenticated Denial of Service and Out-Of-Bounds Memory Read
1Citrix
2Netscaler Application Delivery Controller
Netscaler Gateway
Jun 17, 2026
Jan 17, 2024
N/A· v4
8.8 HIGH· v3
N/A· v2
Improper Control of Generation of Code ('Code Injection') in NetScaler ADC and NetScaler Gateway allows an attacker with access to NSIP, CLIP or SNIP with management interface to perform Authenticated (low privileged) re...Show more
Improper Control of Generation of Code ('Code Injection') in NetScaler ADC and NetScaler Gateway allows an attacker with access to NSIP, CLIP or SNIP with management interface to perform Authenticated (low privileged) remote code execution on Management Interface.Show less
1Citrix
2Netscaler Application Delivery Controller
Netscaler Gateway
Jun 17, 2026
Oct 27, 2023
N/A· v4
7.5 HIGH· v3
N/A· v2
Denial of Service in NetScaler ADC and NetScaler Gateway when configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA Virtual Server
1Citrix
2Netscaler Application Delivery Controller
Netscaler Gateway
Jun 17, 2026
Oct 10, 2023
N/A· v4
7.5 HIGH· v3
N/A· v2
Sensitive information disclosure in NetScaler ADC and NetScaler Gateway when configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA  virtual server.