Citrix has released security updates to address security vulnerabilities (CVE-2026-3055, CVE-2026-4368) in NetScaler ADC and NetScaler Gateway. An attacker could exploit some of these vulnerabilities to trigger memory leak on the targeted system. Citrix reports that security vulnerability (CVE-2026-3055) is likely to be exploited in the wild.

More information on vulnerabilities and updates is available in Citrix Security Bulletins:

• CTX696300