---
cve: "CVE-2026-19490"
severity: "CRITICAL"
cvss: 9.3
epss: "35%"
vendor: "NetScaler"
kev: false
exploited: false
published: "2026-08-19 13:17:45"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-02T13:20:33+02:00"
---

# CVE-2026-19490

> 9.3 CRITICAL

## Beschreibung

Vulnerability in NetScaler ADC and NetScaler Gateway.

This issue affects ADC: from 14.1 through 73.32 and from 13.1 through 63.21; Gateway: from 14.1 through 73.32 and from 13.1 through 63.21.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Referenzen

- <https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX696939>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-19490) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_