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CVE-2026-19489

HIGH
8.8
CVSS Score
Published: August 19, 2026 at 12:45 PM UTC
Updated: September 1, 2026 at 09:21 PM UTC
2 products affected across 1 vendorADCGateway

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Severity
HIGH8.8
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

ADC· Netscaler
60%
13.1 ≤ v ≤ 63.2114.1 ≤ v ≤ 73.3213.114.1
Gateway· Netscaler
60%
13.1 ≤ v ≤ 63.2114.1 ≤ v ≤ 73.3213.114.1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: cverecord
https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX696939

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHNetScaler
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-120

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