CVE-2026-88779 Details
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.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2026-88779
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
11.39 Probability of exploitation activity being observed over the next 30 days (96th percentile)
CVSS score for CVE-2026-88779
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
7.5 High
Products affected by CVE-2026-88779
Netscaler Application Delivery Controller 13.1-59.22
Netscaler Application Delivery Controller 14.1-47.48
Netscaler Gateway 13.1-59.22
Netscaler Gateway 14.1-47.48
Netscaler Application Delivery Controller 13.1-51.15
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Critical
More on DVE scores

CVE-2026-88779 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 183 22.48%
CN 151 18.55%
DE 66 8.11%
GB 30 3.69%
HK 30 3.69%
KR 28 3.44%
AT 22 2.70%
TW 21 2.58%
FR 18 2.21%
RU 17 2.09%

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CVE-2026-88779 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Telecommunications 156 30.47%
Technology 125 24.41%
Finance 53 10.35%
Manufacturing 29 5.66%
Healthcare/Wellness 25 4.88%
Business Services 18 3.52%
Education 17 3.32%
Utilities 17 3.32%
Transportation 15 2.93%
Government/Politics 11 2.15%

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