CVE-2026-19489 PUBLISHED

Assigner: NetScaler
Reserved: 10.08.2026 Published: 19.08.2026 Updated: 19.08.2026

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 Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:L
CVSS Score: 8.8

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	Low	Confidentiality	None
Attack Complexity	Low	Integrity	Low	Integrity	None
Attack Requirements	None	Availability	High	Availability	Low
Privileges Required	None
User Interaction	None

CVSS 4.0

Vendor	NetScaler
Product	ADC
Versions	Default: unaffected affected from 14.1 to 73.32 (incl.) affected from 13.1 to 63.21 (incl.)

Vendor	NetScaler
Product	Gateway
Versions	Default: unaffected affected from 14.1 to 73.32 (incl.) affected from 13.1 to 63.21 (incl.)