Week 44 – Memory overflow – Citrix NetScaler Under Threat

25 Oct – 01 Nov 2026

What if a memory overflow vulnerability could let attackers execute code remotely or disrupt your Citrix NetScaler Gateway?

This week’s CVE of the Week features CVE-2026-107406, a critical vulnerability affecting Citrix NetScaler ADC and Gateway, with a CVSS score of 9.5. The memory overflow flaw could allow attackers to achieve Remote Code Execution (RCE) or trigger a Denial of Service (DoS), potentially disrupting critical enterprise services.

How does it work?
Read the latest article on the White Hat blog to learn how the exploit works, which versions are affected, and how to protect your environment.

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