Critical Vulnerabilities in Citrix NetScaler ADC and Gateway Under Active Attack

Severe vulnerabilities with CVSS scores up to 9.5 have been identified in Citrix NetScaler ADC and NetScaler Gateway, enabling remote code execution and security bypasses. Two of these flaws are currently being actively exploited in the wild. Citrix has released urgent patches. Administrators are strongly advised to apply the updates immediately to secure edge infrastructure against ongoing exploitation attempts.