{"id":"CVE-2026-88779","url":"https://compromised.live/t/CVE-2026-88779","kind":"exploited_vuln","tier":2,"severity":"high","title":"Citrix NetScaler: Citrix NetScaler Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability","summary":"An attacker can crash Citrix NetScaler devices through a memory buffer bug, and this flaw is being actively exploited in the wild. Citrix NetScaler ADC (formerly Citrix ADC) and Citrix NetScaler Gateway (formerly Citrix Gateway). Apply the vendor's update now and check for signs of compromise.","summary_source":"ai","affected":[],"epss":null,"kev":{"date_added":"2026-10-04","due_date":"2026-10-07","ransomware":false},"first_seen":"2026-11-03T21:55:44.095Z","updated_at":"2026-11-03T21:55:44.095Z","status":"active","details":"Citrix NetScaler ADC (formerly Citrix ADC) and Citrix NetScaler Gateway (formerly Citrix Gateway) contain an improper restriction of operations within the bounds of a memory buffer vulnerability that could allow for a denial of service.","aliases":["CVE-2026-88779"],"sources":[{"name":"kev","id":"CVE-2026-88779","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-88779"}]}