CVE-2026-88779
Last modified
CVE-2026-88779 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. CISA has confirmed active exploitation in the wild. EPSS estimates a 0.28% chance of exploitation in the next 30 days.
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.
Metrics
Exploitation Status
This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Citrix | Netscaler Application Delivery Controller | >= 13.1, < 13.1-37.282 |
| Citrix | Netscaler Application Delivery Controller | >= 13.1, < 13.1-64.28 |
| Citrix | Netscaler Application Delivery Controller | >= 14.1, < 14.1-73.41 |
| Citrix | Netscaler Application Delivery Controller | >= 14.1-66.68, <= 14.1-73.41 |
| Citrix | Netscaler Gateway | >= 13.1, < 13.1-64.28 |
| Citrix | Netscaler Gateway | >= 14.1, < 14.1-73.41 |
References
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-88779US Government Resource
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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