Tech Mar 29, 2026 4 min Active reconnaissance is underway for Citrix NetScaler ADC's memory-read flaw CVE-2026-3055 Citrix NetScaler ADC / Gateway's CVSS 9.3 out-of-bounds read in SAML IdP configurations is already being scanned by attackers looking for authentication-flow enumeration opportunities. Security Citrix NetScaler CVE SAML Vulnerabilities