Critical Security Flaw in Citrix Gateway and Netscaler ADC

Citrix has issued a security warning regarding a critical memory leak vulnerability in its Citrix Gateway and Netscaler ADC security appliances. The flaw may also lead to swapped user sessions, potentially exposing sensitive data or allowing unauthorized access. The vendor advises administrators to apply updates to mitigate the risk. No specific CVE ID, patch version, or release date was provided in the notice. The impact includes potential exploitation of the memory leak and session mismanagement on affected devices.