Urgent: Citrix NetScaler Flaw Allows Unauthenticated Data Leaks
Citrix has issued patches for critical vulnerabilities in NetScaler ADC and NetScaler Gateway, which could allow unauthenticated attackers to leak sensitive data. The flaws, identified as CVE-2026-12345 and CVE-2026-67890, have CVSS scores of 9.8 and 9.4 respectively. Immediate patching is recommended to prevent potential exploitation, as threat actors are actively scanning for vulnerable instances.