Vulnerability Intelligence Report
Memory overflow vulnerability leading to Denial of Service
CVE-2026-88779
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.
No Active Exploit Signals
CVSS Base Score
8.7
HIGH
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| NetScaler | ADC | 0 < 14.1-73.41 (affected), 0 < 13.1-64.28 (affected), 0 < 14.1-73.41 FIPS (affected), 0 < 13.1-37.282 (affected) |
| NetScaler | Gateway | 0 < 14.1-73.41 (affected), 0 < 13.1-64.28 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | NetScaler · Vendor · USA |
| Reserved | 2026-09-10T07:14:57 |
| Published | 2026-10-04T02:35:35 |
| Patch Date | 2026-10-04 |
| Last Updated | 2026-10-04T02:35:35 |
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