Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Citrix Netscaler_Application_Delivery_Controller

CVE-2025-7775 Memory overflow vulnerability leading to Remote...

CVE-2025-8424

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...

CVE-2025-7775: Critical NetScaler vulnerability exploited in-the-wild

Overview On August 26, 2025, Citrix published a security bulletin for three new vulnerabilities affecting NetScaler ADC and NetScaler Gateway. Of the three vulnerabilities disclosed, the vendor has indicated that CVE-2025-7775 has been exploited in-the-wild by an as-yet unknown threat actor. As...

The vulnerability of the NetScaler ADC application delivery controller (formerly Citrix ADC) and the NetScaler Gateway virtual environment access control system (formerly Citrix Gateway) allows a attacker to cause service interruptions.

The vulnerability of the NetScaler ADC application delivery controller previously Citrix ADC and the NetScaler Gateway virtual environment access control system previously Citrix Gateway is related to operations that go beyond the buffer in memory. Exploiting this vulnerability could allow a...

The vulnerability of NetScaler ADC (formerly Citrix ADC) and NetScaler Gateway (formerly Citrix Gateway) – systems for controlling access to virtual environments – allows a perpetrator to execute arbitrary code and trigger service failures.

The vulnerability of the NetScaler ADC application delivery controller previously Citrix ADC and the NetScaler Gateway virtual environment access control system previously Citrix Gateway is related to operations that go beyond the buffer in memory. Exploiting this vulnerability could allow a...

The vulnerability of the control interface for NetScaler ADC applications (formerly Citrix ADC) and the access control system for the NetScaler Gateway virtual environment (formerly Citrix Gateway) allows a perpetrator to bypass existing security restrictions and gain access to the device.

The vulnerability of the control interface for NetScaler ADC applications formerly Citrix ADC and the access control system for the NetScaler Gateway virtual environment formerly Citrix Gateway is related to improper access control. Exploiting this vulnerability allows a malicious actor to bypass...

Vulnerabilities fixed in Citrix NetScaler ADC and Gateway

Citrix has fixed vulnerabilities in the NetScaler ADC and Gateway The vulnerabilities are related to memory overflow and improper access control configurations. Malicious parties can exploit the vulnerabilities to cause a Denial-of-Service and potentially execute arbitrary code on the vulnerable...

Citrix Patches Three NetScaler Flaws, Confirms Active Exploitation of CVE-2025-7775

Citrix has released fixes to address three security flaws in NetScaler ADC and NetScaler Gateway, including one that it said has been actively exploited in the wild. The vulnerabilities in question are listed below - CVE-2025-7775 CVSS score: 9.2 - Memory overflow vulnerability leading to Remote...

CVE-2025-8424

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...

CVE-2025-7776

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 it...

CVE-2025-7776

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 it...

CVE-2025-7775

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...

CVE-2025-7775

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...

CVE-2025-8424 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...

CVE-2025-8424

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...

CVE-2025-8424

CVE-2025-8424 affects Citrix NetScaler ADC and NetScaler Gateway. The flaw is an improper access control on the NetScaler Management Interface, enabling an attacker who can reach the NSIP, Cluster Management IP, local GSLB Site IP, or SNIP with Management Access to exploit the device. The Citrix ...

CVE-2025-8424 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...

CVE-2025-7776 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 it...

CVE-2025-7776

CVE-2025-7776 is a memory overflow vulnerability in Citrix NetScaler ADC/NetScaler Gateway. Affected when Gateway or AAA Vservers are used and a PCoIP Profile is bound to the NetScaler, enabling memory corruption that leads to unpredictable behavior and Denial of Service. Remediation requires upg...

CVE-2025-7776 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 it...