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Citrix security advisory (AV26-645)

ID: 8221ffe6-78d5-5945-bc00-76130721c354

STIX ID: report--8221ffe6-78d5-5945-bc00-76130721c354

Feed Name: Canadian Centre for Cyber Security Alerts and Advisories

Threat Score
70/100

Date Published: 2026-06-30

Date Updated: 2026-07-02

Author: Canadian Centre for Cyber Security

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On June 30, 2026, Citrix published a security advisory addressing critical vulnerabilities in NetScaler ADC and NetScaler Gateway (notably versions 14.1 before 14.1-72.61 and 13.1 before 13.1-63.18, plus related FIPS/NDcPP builds); the Cyber Centre encourages users and administrators to review the advisory links and apply the necessary updates.

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