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2026-003: Multiple Vulnerabilities in Citrix NetScaler and Citrix ADC

infocert_euPublished 2026-03-23

On 23 March 2026, Citrix published a security advisory addressing multiple vulnerabilities affecting NetScaler ADC and NetScaler Gateway. These vulnerabilities may lead to sensitive information disclosure and user session mix-up under specific configurations.<br /> At the time of writing, there is no public evidence of active exploitation. It is strongly recommended updating affected gateways, pri

MITRE ATT&CK techniques

Original source: https://cert.europa.eu/publications/security-advisories/2026-003/