CVE-2026-120867

A memory overflow vulnerability exists in the SSL/TLS/DTLS components of Citrix NetScaler ADC and Citrix NetScaler Gateway . This flaw can lead to unpredictable or erroneous behavior or a Denial of Service (DoS) . The vulnerability can be exploited remotely without prior authentication. Citrix ha...

EUVD-2026-124916

Memory overflow in SSL/TLS/DTLS can lead to unpredictable or erroneous behavior or Denial of Service in Citrix NetScaler ADC and Citrix NetScaler Gateway...

EUVD-2026-124915

Memory overflow / improper handling in BGP dynamic routing can lead to unpredictable or erroneous behavior or Denial of Service in Citrix NetScaler ADC and Citrix NetScaler Gateway...

CVE-2026-120866

A memory overflow and improper handling within the BGP dynamic routing component of Citrix NetScaler ADC and Citrix NetScaler Gateway can lead to unpredictable behavior or a Denial of Service (DoS) . Technical details regarding specific affected versions or a particular root cause are not provide...

EUVD-2026-124913

Memory overflow in HTTP/3 QUIC can lead to unpredictable or erroneous behavior or Denial of Service in Citrix NetScaler ADC and Citrix NetScaler Gateway...

CVE-2026-120865

A memory overflow vulnerability exists in the HTTP/3 (QUIC) protocol implementation within Citrix NetScaler ADC and Citrix NetScaler Gateway . This flaw can lead to unpredictable behavior, erroneous behavior, or a Denial of Service (DoS) condition. The impact is noted as having high availability ...

CVE-2026-120864

A memory overflow vulnerability in the ICA proxy component of Citrix NetScaler ADC and Citrix NetScaler Gateway can lead to unpredictable or erroneous behavior or a Denial of Service (DoS) . This flaw specifically affects systems configured as a Gateway VPN virtual server, an AAA virtual server, ...

EUVD-2026-124912

Memory overflow in ICA proxy can lead to unpredictable or erroneous behavior or Denial of Service in Citrix NetScaler ADC and Citrix NetScaler Gateway...

EUVD-2026-124911

Memory overflow in the management plane can lead to unpredictable or erroneous behavior or Denial of Service in Citrix NetScaler ADC and Citrix NetScaler Gateway...

CVE-2026-120863

A memory overflow vulnerability exists in the management plane of Citrix NetScaler ADC and Citrix NetScaler Gateway . This flaw can lead to unpredictable or erroneous behavior or a Denial of Service (DoS) condition. While the specific technical root cause within the management plane is not detail...

CVE-2026-120862

A memory overflow vulnerability exists in the SIP ALG (LSN) and DNS answer-section logging datapaths of Citrix NetScaler . This flaw can lead to unpredictable behavior or a Denial of Service (DoS) . According to the NCSC, Citrix has released updates to address multiple vulnerabilities in NetScale...

EUVD-2026-124909

Memory overflow in SIP ALG LSN and DNS answer-section logging datapaths can lead to unpredictable or erroneous behavior or Denial of Service in Citrix NetScaler...

CVE-2026-120861

A memory overflow and improper handling vulnerability exists in the GSLB and geolocation (specifically MEP, static-proximity, and config-sync) components of Citrix NetScaler . This flaw can lead to unpredictable behavior , erroneous behavior , or a Denial of Service (DoS) condition. The vulnerabi...

EUVD-2026-124908

Memory overflow / improper handling in GSLB and geolocation MEP, static-proximity, config-sync can lead to unpredictable or erroneous behavior or Denial of Service in Citrix NetScaler...

CVE-2026-120860

A memory overflow vulnerability exists in the protocol load-balancing traffic handling of Citrix NetScaler ADC and Citrix NetScaler Gateway . This flaw impacts the handling of Diameter, SIP-over-TCP, MQTT, and RADIUS protocols. Successful exploitation can result in unpredictable or erroneous beha...

EUVD-2026-124907

Memory overflow in protocol load-balancing traffic handling Diameter, SIP-over-TCP, MQTT, RADIUS can lead to unpredictable or erroneous behavior or Denial of Service in Citrix NetScaler ADC and Citrix NetScaler Gateway...

CVE-2026-111339 Memory overflow in Application Firewall data decompression/inspection can lead to unpredictable or erroneous behavior or Denial of Service in Citrix NetScaler ADC and Citrix NetScaler Gateway

Memory overflow in Application Firewall data decompression/inspection can lead to unpredictable or erroneous behavior or Denial of Service in Citrix NetScaler ADC and Citrix NetScaler Gateway...

EUVD-2026-124890

Memory overflow in Application Firewall data decompression/inspection can lead to unpredictable or erroneous behavior or Denial of Service in Citrix NetScaler ADC and Citrix NetScaler Gateway...

CVE-2026-111339

A memory overflow vulnerability exists in the Application Firewall data decompression and inspection processes within Citrix NetScaler ADC and Citrix NetScaler Gateway . This flaw can lead to unpredictable or erroneous behavior or a Denial of Service (DoS) . Exploitation details are not provided ...

CVE-2026-111338 Sensitive authentication material written to a log file in Citrix NetScaler ADC and Citrix NetScaler Gateway

Sensitive authentication material written to a log file in Citrix NetScaler ADC and Citrix NetScaler Gateway...