These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.
Citrix NetScaler ADC and Citrix NetScaler Gateway are vulnerable to a predictable exact value from previous values issue. This vulnerability affects ADC versions before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 FIPS, and before 13.1.37.279 FIPS and NDcPP; Gateway versions before 14.1-73.37 and before 13.1-64.23. The issue can lead to potential security risks if not addressed promptly. Affected orga [truncated]
Citrix NetScaler ADC and Citrix NetScaler Gateway are vulnerable to a memory overflow vulnerability, leading to unpredictable or erroneous behavior or Denial of Service. This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 FIPS, and before 13.1.37.279 FIPS and NDcPP; Gateway: before 14.1-73.37 and before 13.1-64.23. The vulnerability can cause significant disruptions to service [truncated]
A memory overflow vulnerability exists in Citrix NetScaler ADC and Citrix NetScaler Gateway, potentially leading to unpredictable behavior or Denial of Service. This issue affects various versions of ADC and Gateway, specifically before 14.1-73.37, before 13.1-64.23, and others. The vulnerability could result in significant operational impact, including system crashes or unpredictable behavior, requiring [truncated]
Citrix NetScaler ADC and Citrix NetScaler Gateway are vulnerable to a memory overflow issue, leading to unpredictable behavior or Denial of Service. Affected versions require immediate attention. The vulnerability, tracked as CVE-2026-88775, affects multiple versions of Citrix NetScaler ADC and Gateway, including those before 14.1-73.37, 13.1-64.23, 14.1-73.37 FIPS, and 13.1.37.279 FIPS and NDcPP. This is [truncated]
A vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway could allow an attacker to bypass feature policies due to improper HTTP URL-based expression usage. This issue affects ADC versions before 14.1-73.37, 13.1-64.23, 14.1-73.37 FIPS, and 13.1.37.279 FIPS and NDcPP; and Gateway versions before 14.1-73.37 and 13.1-64.23. The vulnerability could lead to feature policy bypass, requiring defende [truncated]
A critical vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway allows for HTTP request/response smuggling due to inconsistent interpretation of HTTP requests. This issue affects various versions of ADC and Gateway, specifically before 14.1-73.37, before 13.1-64.23, and others. The CVSS score is 9.3, indicating critical severity. Evidence is limited, and further verification is needed to con [truncated]
A critical vulnerability exists in Citrix NetScaler ADC and Citrix NetScaler Gateway, potentially leading to Remote Code Execution or Denial of Service. This issue affects multiple versions of ADC and Gateway, with CVSS score of 9.5. Administrators must assess exposure, verify versions, and apply patches or mitigations to prevent potential exploitation. The vulnerability can be exploited remotely, and imm [truncated]
CVE-2026-88771 is an improper input validation vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue allows unauthenticated attackers to execute arbitrary commands on affected systems before version 14.1-73.37, potentially leading to lateral movement within networks and necessitating urgent remediation to prevent exploitation. IT administrators and security teams must assess expos [truncated]
