CVE-2026-19490 - Vulnerability Details - OpenCVE

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.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact Low

Subsequent System Availability Impact Low

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX696939

History

Wed, 19 Aug 2026 13:15:00 +0000

Type	Values Removed	Values Added
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.
Title		NetScaler ADC and NetScaler Gateway Security Bulletin for CVE-2026-19490
References		https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX696939
Metrics		cvssV4_0 `{'score': 9.3, 'vector': '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'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: NetScaler

Published: 2026-08-19T12:54:39.730Z

Updated: 2026-08-19T12:54:39.730Z

Reserved: 2026-08-10T17:39:56.668Z

Link: CVE-2026-19490

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-08-19T13:17:45.000

Modified: 2026-08-19T13:17:45.000

Link: CVE-2026-19490

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

No weakness.

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