Vendor
NetScaler
26 known vulnerabilities.
Products
15 results · Clear filters · Feed
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High 8.7
Memory overflow vulnerability leading to Denial of Service
Vulnerability in NetScaler ADC and NetScaler Gateway. This issue affects ADC: before 14.1-73.41, before 13.1-64.28, before 14.1-73.41 FIPS, and before 13.1-37.282; Gateway: before 14.1-73.41 and before 13.1-64.28.
KEV Oct 4, 2026 -
High 8.8CVE-2026-19489 Public exploit
Vulnerability in NetScaler ADC and NetScaler Gateway. This issue affects ADC: from 14.1 through 73.32 and from 13.1 thr…
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High 8.7
Denial of service via malformed HTTP/2 requests
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 NetScaler
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High 7.1
Arbitrary File Read (Unauthenticated)
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
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High 8.8
Multiple Memory overflow vulnerabilities leading to unpredictable or erroneous behavior and Denial of Service
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 NetSca…
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High 8.8
Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service
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
KEV Aug 26, 2026 -
High 8.8
Insufficient input validation leading to memory overread
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
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High 7.7
Race Condition leading to User Session Mixup
Race Condition in NetScaler ADC and NetScaler Gateway when appliance is configured as Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server leading to User Session Mixup
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High 8.7
Improper access control on the NetScaler Management Interface
Improper access control on the NetScaler Management Interface in NetScaler ADC and NetScaler Gateway when an attacker can get access to the appliance NSIP, Cluster Management IP or local GSLB Site IP or SNIP with Management Access
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High 8.8
Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service
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 …
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High 8.7CVE-2025-5349 Public exploit
NetScaler ADC and NetScaler Gateway - Improper access control on the NetScaler Management Interface
Improper access control on the NetScaler Management Interface in NetScaler ADC and NetScaler Gateway
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High 8.8CVE-2024-12284 EPSS 13%
Authenticated privilege escalation
Authenticated privilege escalation in NetScaler Console and NetScaler Agent allows.
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High 8.4
Memory safety vulnerability leading to memory corruption and Denial of Service
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) …
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High 7.1
Denial of Service
Denial of Service in NetScaler Console (formerly NetScaler ADM), NetScaler Agent, and NetScaler SDX
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High 7.2
Denial of Service
Denial of Service in NetScaler ADC and NetScaler Gateway in NetScaler