CVE-2026-88779NVD

Vulnerability Summary

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.

Severity Level

HIGH(8.7)

Published Date

Oct 4, 2026

Last Modified

Oct 4, 2026

Exploitation Status

No confirmed exploitation yet

EPSS Score (30-Day)

Data Pending

Root Weakness (CWE)

N/A

CVSS v4.0 Base Metrics — Score 8.7 (HIGH)

Attack VectorNetwork

Attack ComplexityLow

Attack RequirementsNone

Privileges RequiredNone

User InteractionNone

Confidentiality (Vulnerable System)None

Integrity (Vulnerable System)None

Availability (Vulnerable System)High

Confidentiality (Subsequent System)None

Integrity (Subsequent System)None

Availability (Subsequent System)None

Affected & Patched Versions

Affected Versions

NetScaler ADC < 14.1-73.41
NetScaler ADC < 13.1-64.28
NetScaler ADC < 14.1-73.41 FIPS
NetScaler ADC < 13.1-37.282
NetScaler Gateway < 14.1-73.41
NetScaler Gateway < 13.1-64.28

Patched Versions

NetScaler ADC 14.1-73.41
NetScaler ADC 13.1-64.28
NetScaler ADC 14.1-73.41 FIPS
NetScaler ADC 13.1-37.282
NetScaler Gateway 14.1-73.41
NetScaler Gateway 13.1-64.28

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