{"schema":"threatline.record/2","record":{"id":"CVE-2026-88774","aliases":[],"summary":"Feature policy bypass due to improper HTTP URL based expression usage","details":"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 13.1-64.23 leading to a feature policy bypass due to improper HTTP URL based expression usage.","categories":["Network & edge"],"product":"ADC","vendor":"Citrix NetScaler","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-88774","source_modified_at":"2026-09-29T15:24:29.082Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"ADC","vendor":"Citrix NetScaler","versions":[{"status":"affected","version":"0","lessThan":"14.1-73.37","versionType":"patch"},{"status":"affected","version":"0","lessThan":"13.1-64.23","versionType":"patch"},{"status":"affected","version":"0","lessThan":"14.1-73.37 FIPS","versionType":"patch"},{"status":"affected","version":"0","lessThan":"13.1.37.279 FIPS and NDcPP","versionType":"patch"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-88774","source_modified_at":"2026-09-29T15:24:29.082Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Gateway","vendor":"Citrix NetScaler","versions":[{"status":"affected","version":"0","lessThan":"14.1-73.37","versionType":"patch"},{"status":"affected","version":"0","lessThan":"13.1-64.23","versionType":"patch"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-88774","source_modified_at":"2026-09-29T15:24:29.082Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"ADC","ecosystem":null},"version":"14.1-73.37","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-88774","source_modified_at":"2026-09-29T15:24:29.082Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"ADC","ecosystem":null},"version":"13.1-64.23","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-88774","source_modified_at":"2026-09-29T15:24:29.082Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"ADC","ecosystem":null},"version":"14.1-73.37 FIPS","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-88774","source_modified_at":"2026-09-29T15:24:29.082Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"ADC","ecosystem":null},"version":"13.1.37.279 FIPS and NDcPP","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-88774","source_modified_at":"2026-09-29T15:24:29.082Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Gateway","ecosystem":null},"version":"14.1-73.37","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-88774","source_modified_at":"2026-09-29T15:24:29.082Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Gateway","ecosystem":null},"version":"13.1-64.23","basis":"first unaffected version stated in the CVE record"}],"cvss":7,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00241,"percentile":0.14361,"score_date":"2026-10-23"},"published_at":"2026-09-27T16:14:02.993Z","modified_at":"2026-09-29T15:24:29.082Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-88774","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-29T15:24:29.082Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-88774","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","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"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-09-29T15:22:52.478269Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"vendor and product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-09-29T15:24:29.082Z","content_hash":"382fba5d34ece3aa2c3bfd690a6b156d30dc1b8196c0e1d9573ef9d946bd41cd"}}