{"id":"CVE-2026-88774","title":"Vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway.\n\nThis 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-…","summary":"Vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway.\n\nThis 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-…","severity":"high","cvss":7.2,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","cwe":["CWE-20"],"vendor":"citrix","product":"netscaler_application_delivery_controller","affected":["netscaler_application_delivery_controller >= 13.1, < 13.1-64.23","netscaler_application_delivery_controller >= 13.1, < 13.1.37.279","netscaler_application_delivery_controller >= 14.1, < 14.1-73.37","netscaler_application_delivery_controller >= 14.1-66.68, <= 14.1-73.37","netscaler_gateway >= 13.1, < 13.1-64.23","netscaler_gateway >= 14.1, < 14.1-73.37"],"patched":["netscaler_application_delivery_controller 14.1-73.37","netscaler_gateway 14.1-73.37"],"published":"2026-09-27","updated":"2026-09-29","sourceUpdated":"2026-09-29T16:17:13.517","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-88774","references":[{"url":"https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX697096&articleTitle=Citrix_NetScaler_ADC_and_Citrix_NetScaler_Gateway_Security_Bulletin_for_CVE_2026_88771_CVE_2026_88772_CVE_2026_88773_CVE_2026_88774_CVE_2026_88775_CVE_2026_88776_CVE_2026_88777_and_CVE_2026_88778","label":"50a63c94-1ea7-4568-8c11-eb79e7c5a2b5"}],"tags":["nvd","cve.org","exploit-available"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-29T15:22:52.478269Z"},"scores":{"nvd":7.2,"cna":7},"epss":0.00395,"epssPercentile":0.33514,"ingestedAt":"2026-09-27T16:55:23.217Z","exploits":{"github":1,"githubRepos":["https://github.com/CompleTetech-Security/netscaler-cve-2026-88774-check"],"checkedAt":"2026-10-27T19:20:12.451Z"},"exploitAvailable":true,"slug":"CVE-2026-88774","body":"## Overview\n\nVulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway.\n\nThis 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 leading to a feature policy bypass due to improper HTTP URL based expression usage.\n\n## Affected\n\n- `netscaler_application_delivery_controller >= 13.1, < 13.1-64.23`\n- `netscaler_application_delivery_controller >= 13.1, < 13.1.37.279`\n- `netscaler_application_delivery_controller >= 14.1, < 14.1-73.37`\n- `netscaler_application_delivery_controller >= 14.1-66.68, <= 14.1-73.37`\n- `netscaler_gateway >= 13.1, < 13.1-64.23`\n- `netscaler_gateway >= 14.1, < 14.1-73.37`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `netscaler_application_delivery_controller 14.1-73.37`\n- `netscaler_gateway 14.1-73.37`","depth":"midnight","depthScore":52,"depthScoreParts":{"impact":39.6,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":229108,"id":"CVE-2026-88774","ts":1792942514520,"field":"exploit_available","old":"false","new":"true"},{"seq":211972,"id":"CVE-2026-88774","ts":1790608469670,"field":"cvss","old":"7","new":"7.2"}]}