Critical Vulnerability in Citrix NetScaler Under Active Exploitation Attempts

A critical memory overread vulnerability, designated CVE-2026-3055 and carrying a high CVSS score of 9.3, has been identified in Citrix NetScaler products. This flaw is reportedly under active reconnaissance, indicating potential attempts by malicious actors to exploit it. System administrators are advised to closely monitor for and apply official patches as soon as they become available to mitigate associated security risks.