{"id":"EM-20261113-JCC9","url":"https://cyber.eventmonitor.net/incident/EM-20261113-JCC9/critical-netscaler-adc-vulnerability-cve-2026-120868/","type":"cve","title":"Critical NetScaler ADC Vulnerability (CVE-2026-120868)","subtitle":"CVE-2026-120868","subject":"CVE-2026-120868","status":"Developing","severity":"critical","affected":[],"headline":null,"born":"2026-11-13T00:20:09.977Z","firstSignal":"2026-11-12T15:38:49.000Z","lastSignal":"2026-11-13T00:20:09.977Z","updated":"2026-11-13T00:40:17.050Z","revision":1,"life":[{"status":"Born","at":"2026-11-13T00:20:09.977Z","why":"second independent source: C6 NVD CVE API 2.0"},{"status":"Developing","at":"2026-11-13T00:20:09.977Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-12T15:38:49.000Z","what":"First signal: C130 The Hacker News"},{"at":"2026-11-13T00:20:09.977Z","what":"Born: second source, C6 NVD CVE API 2.0. Page EM-20261113-JCC9 created."},{"at":"2026-11-13T00:20:09.977Z","what":"Severity raised to Critical by C6"}],"stages":[{"name":"Disclosed","at":"2026-11-13T00:20:09.977Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-13T00:20:09.977Z","detail":"CVSS 9.3"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":null,"detail":"None in sources yet"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-11-12T15:38:49.000Z","source":"C130","sourceName":"The Hacker News","role":"Research & News","severity":2,"title":"Citrix Patches 12 NetScaler and Secure Access Client Flaws, Including Authentication Bypass","text":"Citrix has released patches for multiple critical security flaws impacting NetScaler ADC, Citrix NetScaler Gateway, and NetScaler Console that could lead to denial-of-service (DoS) or an authentication bypass. The critical vulnerabilities that impact NetScaler ADC and NetScaler Gateway are listed below - CVE-2026-120868 (CVSS score: 9.3) - A memory overflow vulnerability in Packet","url":"https://thehackernews.com/2026/11/citrix-patches-12-netscaler-and-secure.html"},{"at":"2026-11-13T00:20:09.977Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":4,"title":"CVE-2026-120868 (CVSS 9.3)","text":"Memory overflow in Packet Processing can lead to unpredictable or erroneous behavior or Denial of Service in NetScaler ADC and NetScaler Gateway.","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-120868"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-13T00:20:09.977","score":9.3,"severity":"CRITICAL","desc":"Memory overflow in Packet Processing can lead to unpredictable or erroneous behavior or Denial of Service in NetScaler ADC and NetScaler Gateway.","product":"","seen":1794530417050},"kev":null,"epss":null,"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}