The Citrix NetScaler ADC and Gateway products are facing a critical zero-day vulnerability (CVE-2025-7775) that allows remote code execution, significantly impacting critical infrastructure, including military networks. Exploitation of this flaw, which requires no authentication, poses severe risks, enabling attackers to infiltrate systems and steal sensitive data. Federal agencies are urged to apply security patches immediately, as unpatched systems, especially in defense sectors, are particularly vulnerable. This situation highlights the increasing threat to military networks from state-sponsored actors, emphasizing the need for enhanced security measures like network segmentation and multi-factor authentication to mitigate risks until full patching is completed.