NA
Network Security
NetScaler ADC
by Citrix · last CVE Oct 4, 2026
On CISA KEVExploited in the wildRansomware-linked
69
CVEs
13
On KEV
10.0
Max CVSS
1
New 30D
Severity mix
Critical 17High 28Medium 12Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2023-6548
In wildKEV
8.8
3%
Jan 17
Citrix NetScaler ADC and NetScaler Gateway Code Injection Vulnerability
Affected: 13.0 before 13.0-92.21; 13.1 before 13.1-51.15; 14.1 before 14.1-12.35
CVE-2026-88772
In wildKEV
8.1
78%
Sep 27
Memory overflow vulnerability leading to Remote Code Execution or Denial of Service
Affected: before 14.1-73.37; before 13.1-64.23; before 14.1-73.37 FIPS; before 13.1.37.279 FIPS and NDcPP
CVE-2026-88779
In wildKEV
7.5
11%
Oct 4
Memory overflow vulnerability leading to Denial of Service
Affected: 13.1 before 13.1-64.28; 14.1 before 14.1-73.41
CVE-2025-5777
RansomwareIn wildKEV
7.5
100%
Jun 17
NetScaler ADC and NetScaler Gateway - Insufficient input validation leading to memory overread
Affected: 13.1 before 13.1-58.32; 14.1 before 14.1-43.56
CVE-2023-6549
In wildKEV
7.5
58%
Jan 17
Citrix NetScaler ADC and NetScaler Gateway Buffer Overflow Vulnerability
Affected: 13.0 before 13.0-92.21; 13.1 before 13.1-51.15; 14.1 before 14.1-12.35
CVE-2023-4966
RansomwareIn wildKEV
7.5
100%
Oct 10
Unauthenticated sensitive information disclosure
Affected: 14.1 before 8.50; 13.1 before 49.15; 13.0 before 92.19
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