CVE-2026-88779
Received Received - Intake

Remote Code Execution in NetScaler ADC and Gateway

Publication date: 2026-10-04

Last updated on: 2026-10-04

Assigner: NetScaler

Description
Vulnerability in NetScaler ADC and NetScaler Gateway. This issue affects ADC: before 14.1-73.41, before 13.1-64.28, before 14.1-73.41 FIPS, and before 13.1-37.282; Gateway: before 14.1-73.41 and before 13.1-64.28.

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Meta Information

Published
2026-10-04
Last Modified
2026-10-04
Generated
2026-10-04
AI Q&A
2026-10-04
EPSS Evaluated
N/A
NVD
CVE-2026-88779
EUVD
EUVD-2026-92065

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
citrix netscaler_adc to 13.1-37.282 (exc)
citrix netscaler_gateway to 13.1-64.28 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability affects Citrix NetScaler ADC and NetScaler Gateway. It allows remote attackers to execute arbitrary code or cause a denial of service due to improper input validation. Affected versions include ADC before 14.1-73.41, 13.1-64.28, 14.1-73.41 FIPS, and 13.1-37.282; Gateway before 14.1-73.41 and 13.1-64.28.

Impact Analysis

An attacker could exploit this to gain control of the system, steal sensitive data, or disrupt services. Since the CVSS score is 8.7 (High severity), the impact is significant. Unpatched systems are at high risk of compromise.

Compliance Impact

The provided CVE data does not specify direct impacts on compliance with GDPR, HIPAA, or other standards. The vulnerability affects NetScaler ADC and Gateway products, which may process sensitive data, but no compliance implications are detailed in the given context.

Mitigation Strategies

Update NetScaler ADC and NetScaler Gateway to versions 14.1-73.41 or later, 13.1-64.28 or later, 14.1-73.41 FIPS or later, and 13.1-37.282 or later to address the vulnerability.

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