CVE-2025-7775 Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service

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

CVE-2025-7775 is a memory overflow vulnerability in Citrix NetScaler ADC and NetScaler Gateway. The CVE affects deployments where the appliance is configured as a Gateway (VPN VServer, ICA Proxy, CVPN, RDP Proxy) or AAA VServer, and also affects LB virtual servers of type HTTP, SSL, or HTTP_QUIC ...

CVE-2025-7775 Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service

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-2025-7776

creationtimestamp| type| source ---|---|--- 2025-08-26 12:04:41+00:00| seen| https://www.cert.at/de/warnungen/2025/8/citrix-netscaler-adc-schwachstellen-cve-2025-7775 2025-08-26 13:25:27+00:00| seen| https://infosec.exchange/users/cR0w/statuses/115095288317401393 2025-08-26 15:29:00+00:00| seen|...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2025-7775link is external Citrix NetScaler Memory Overflow Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber actors and pos...

NetScaler ADC and NetScaler Gateway Security Bulletin for CVE-2025-7775, CVE-2025-7776 and CVE-2025-8424

Severity - Critical Description of Problem Multiple vulnerabilities have been discovered in NetScaler ADC formerly Citrix ADC and NetScaler Gateway formerly Citrix Gateway. Refer below for further details. Affected Versions The following supported versions of NetScaler ADC and NetScaler Gateway a...

VulnCheck KEV: 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...

Citrix Systems ADC and NetScaler Gateway 安全漏洞

Citrix Systems ADC and NetScaler Gateway is an application delivery controller from Citrix Systems, Inc. A security vulnerability exists in Citrix Systems ADC and NetScaler Gateway that originates from a memory overflow that could lead to unpredictable behavior or denial of service...

PT-2025-34763

Name of the Vulnerable Software and Affected Versions: NetScaler ADC and NetScaler Gateway affected versions not specified Description: Improper access control exists on the NetScaler Management Interface in NetScaler ADC and NetScaler Gateway. An attacker gaining access to the appliance’s NSIP,...

Citrix NetScaler ADC和Citrix NetScaler Gateway 安全漏洞

Citrix NetScaler ADC and Citrix NetScaler Gateway are both products of Citrix Corporation, U.S.A. Citrix NetScaler ADC is an application delivery and security platform.Citrix NetScaler Gateway is a secure remote access solution. A security vulnerability exists in Citrix NetScaler ADC and Citrix...

Citrix NetScaler ADC和Citrix NetScaler Gateway 安全漏洞

Citrix NetScaler ADC and Citrix NetScaler Gateway are both products of Citrix Corporation, U.S.A. Citrix NetScaler ADC is an application delivery and security platform.Citrix NetScaler Gateway is a secure remote access solution. A security vulnerability exists in Citrix NetScaler ADC and Citrix...

PT-2025-34762

Name of the Vulnerable Software and Affected Versions NetScaler ADC and NetScaler Gateway affected versions not specified Description A memory overflow issue exists in NetScaler ADC and NetScaler Gateway when NetScaler is configured as a Gateway VPN virtual server, ICA Proxy, CVPN, RDP Proxy with...

PT-2025-34761

Name of the Vulnerable Software and Affected Versions Citrix NetScaler ADC and NetScaler Gateway versions prior to 14.1-47.48, 13.1-59.22, and 13.1-37.241-FIPS, and 12.1-55.330-FIPS Description Citrix NetScaler ADC and NetScaler Gateway contain a memory overflow vulnerability that allows for remo...

NetScaler ADC and NetScaler Gateway Multiple Vulnerabilities (CTX694938)

The remote NetScaler ADC formerly Citrix ADC or NetScaler Gateway formerly Citrix Gateway device is version 14.1 prior to 14.1-47.48, 13.1 prior to 13.1-59.22, 13.1-FIPS prior to 13.1-37.241-FIPS, or 12.1-FIPS prior to 12.1-55.330-FIPS. It is, therefore, affected by multiple vulnerabilities: -...

Citrix NetScaler Memory Overflow Vulnerability

Citrix NetScaler ADC and NetScaler Gateway contain a memory overflow vulnerability that could allow for remote code execution and/or denial of service...

Exploit for Out-of-bounds Read in Citrix Netscaler_Application_Delivery_Controller

Exploit for CVE-2025-5777: Citrix NetScaler Memory Disclosure...

Dutch NCSC Confirms Active Exploitation of Citrix NetScaler CVE-2025-6543 in Critical Sectors

The Dutch National Cyber Security Centre NCSC-NL has warned of cyber attacks exploiting a recently disclosed critical security flaw impacting Citrix NetScaler ADC products to breach organizations in the country. The NCSC-NL said it discovered the exploitation of CVE-2025-6543 targeting several...

📄 Citrix NetScaler ADC/Gateway 14.1 Memory Disclosure

Citrix NetScaler ADC/Gateway version 14.1 CitrixBleed memory disclosure exploit that achieves an out-of-bounds read. Exploit Title: Citrix NetScaler ADC/Gateway 14.1 - Memory Disclosure Exploit Author: Yesith Alvarez Vendor Homepage:...

Exploit for Out-of-bounds Read in Citrix Netscaler_Application_Delivery_Controller

CVE-2025-5777 – Citrix NetScaler Memory Leak Updated PoC Th...

Citrix NetScaler ADC/Gateway 14.1 - Memory Disclosure

Exploit Title: Citrix NetScaler ADC/Gateway 14.1 - Memory Disclosure Exploit Author: Yesith Alvarez Vendor Homepage: hhttps://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX693420 CVE: CVE-2025-5777 Link: https://github.com/yealvarez/CVE/blob/main/CVE-2025-5777/exploit.py impor...