CVE Vulnerability Advisory Database

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CVE-2026-194909.8/CRITICALEPSS 32.6%CISA KEV

2026-08-19

Citrix NetScaler ADC and Gateway Authentication Bypass and RCE Vulnerability (CVE-2026-19490)

[Affected Scope] NetScaler ADC and Gateway versions 14.1 (prior to 73.32) and 13.1 (prior to 63.21)

[Impact] Potential for administrative privilege gain and Remote Code Execution (RCE) via authentication bypass

[Mitigation] Apply official Citrix patches and restrict Management Interface (NSIP) access