CVE-2026-8452

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...

CVE-2026-8452 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...

EUVD-2026-40307

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...

CVE-2026-8452

CVE-2026-8452 is a heap overflow in NetScaler ADC/Gateway memory handling (CWE-119), exploitable unauthenticated to crash or take control of appliances configured as Gateways or AAA servers. A public PoC achieves pre-auth RCE on version 13.1-30.52. Affected: 14.1 before 14.1-72.61 and 13.1 before...

CVE-2026-8451

CVE-2026-8451 is a memory overread vulnerability in Citrix NetScaler ADC and NetScaler Gateway when configured as a SAML IdP. The issue arises from insufficient input validation, related to the /saml/login path, enabling an unauthenticated attacker to read memory and potentially leak sensitive da...

CVE-2026-8451 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...

PT-2026-53881

Name of the Vulnerable Software and Affected Versions NetScaler ADC affected versions not specified NetScaler Gateway affected versions not specified Description Memory overflow issues occur when NetScaler ADC is configured as an Oracle load balancer, a DNS Proxy, or a DNS recursive resolver...

PT-2026-53866

Name of the Vulnerable Software and Affected Versions NetScaler ADC affected versions not specified NetScaler Gateway affected versions not specified Description An unauthenticated arbitrary file read issue exists when access to the NSIP NetScaler IP, Cluster Management IP, or SNIP Subnet IP with...

PT-2026-53880

Name of the Vulnerable Software and Affected Versions NetScaler ADC versions prior to 14.1-72.61 NetScaler Gateway versions prior to 14.1-72.61 NetScaler ADC versions prior to 13.1-63.18 NetScaler Gateway versions prior to 13.1-63.18 Description An improper restriction of operations within the...

PT-2026-53867

Name of the Vulnerable Software and Affected Versions NetScaler ADC affected versions not specified NetScaler Gateway affected versions not specified Description Insufficient input validation leads to a memory overread when the TCP TimeStamp is enabled in the TCP Profile and is associated with a...

PT-2026-53868

Name of the Vulnerable Software and Affected Versions NetScaler ADC affected versions not specified NetScaler Gateway affected versions not specified Description A denial of service issue exists when HTTP/2 is enabled in the HTTP Profile and associated with a virtual server of type LB, CS, or VPN...

Exploit for Out-of-bounds Read in Citrix Netscaler_Application_Delivery_Controller

CVE-2026-3055 - Security Vulnerability Severity: N/A CV...

Citrix NetScaler Out-of-Bounds Read Vulnerability

Citrix NetScaler ADC formerly Citrix ADC, NetScaler Gateway formerly Citrix Gateway and NetScaler ADC FIPS and NDcPP contain an out-of-bounds reads vulnerability when configured as a SAML IDP leading to memory overread...

PT-2026-53879

Name of the Vulnerable Software and Affected Versions NetScaler ADC versions prior to 14.1-72.61 NetScaler Gateway versions prior to 14.1-72.61 NetScaler ADC versions prior to 13.1-63.18 NetScaler Gateway versions prior to 13.1-63.18 NetScaler ADC FIPS versions prior to 14.1-72.61 FIPS NetScaler...

Exploit for CVE-2026-3055

CVE-2026-3055 - Security Vulnerability Severity: N/A CV...

CVE-2026-3055

Insufficient input validation in NetScaler ADC and NetScaler Gateway when configured as a SAML IDP leading to memory overread...

CVE-2026-4368

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...

NetScaler ADC and NetScaler Gateway Race Condition (CTX696300 / CVE-2026-4368)

The remote NetScaler ADC formerly Citrix ADC or NetScaler Gateway formerly Citrix Gateway device is version 14.1-66.54. It is, therefore, affected by a vulnerability: - Race Condition in NetScaler ADC and NetScaler Gateway when appliance is configured as Gateway SSL VPN, ICA Proxy, CVPN, RDP Prox...

NetScaler ADC and NetScaler Gateway Memory Overread (CTX696300 / CVE-2026-3055)

The remote NetScaler ADC formerly Citrix ADC or NetScaler Gateway formerly Citrix Gateway device is version 14.1 prior to 14.1-60.58, 13.1 prior to 13.1-62.23, or 13.1-FIPS/NDcPP prior to 13.1-37.262. It is, therefore, affected by a vulnerability: - Insufficient input validation in NetScaler ADC...

Citrix Urges Patching Critical NetScaler Flaw Allowing Unauthenticated Data Leaks

Citrix has released security updates to address two vulnerabilities in NetScaler ADC and NetScaler Gateway, including a critical flaw that could be exploited to leak sensitive data from the application. The vulnerabilities are listed below - CVE-2026-3055 CVSS score: 9.3 - Insufficient input...