CVE-2026-88772
Received Received - Intake

Remote Code Execution in Citrix NetScaler ADC and Gateway

Publication date: 2026-09-27

Last updated on: 2026-09-27

Assigner: NetScaler

Description
Vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 FIPS, and before 13.1.37.279 FIPS and NDcPP; Gateway: before 14.1-73.37 and before 13.1-64.23 leading to Remote Code Execution or Denial of Service

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Meta Information

Published
2026-09-27
Last Modified
2026-09-27
Generated
2026-09-27
AI Q&A
2026-09-27
EPSS Evaluated
N/A
NVD
CVE-2026-88772
EUVD
EUVD-2026-87959

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
citrix netscaler_adc to 14.1-73.37|end_excluding=13.1-64.23|end_excluding=14.1-73.37|end_excluding=13.1.37.279 (exc)
citrix netscaler_gateway to 14.1-73.37|end_excluding=13.1-64.23 (exc)

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Exploitability

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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This is a vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway that allows remote attackers to execute arbitrary code or cause a denial of service on affected systems. It impacts ADC versions before 14.1-73.37, 13.1-64.23, and FIPS variants, as well as Gateway versions before 13.1-64.23.

Impact Analysis

If exploited, this vulnerability could allow attackers to take control of your NetScaler ADC or Gateway devices, leading to unauthorized access, data theft, or disruption of services. It may also enable denial of service attacks, causing system outages.

Compliance Impact

The vulnerability in Citrix NetScaler ADC and Gateway could lead to Remote Code Execution or Denial of Service, which may compromise data confidentiality and availability. This could impact compliance with GDPR by risking unauthorized access to personal data and HIPAA by potentially exposing protected health information.

Mitigation Strategies

Update Citrix NetScaler ADC and Gateway to versions 14.1-73.37 or later, 13.1-64.23 or later, or 13.1.37.279 FIPS and NDcPP to address the Remote Code Execution or Denial of Service risks.

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