Citrix Patches Third Actively Exploited NetScaler Zero Day

Reported by HIPAA Journal (Steve Alder)

Summary by Cyber Security News6 Oct 2026, 12:26 CEST

About this summary. This is a short, independently written summary of an article first published by HIPAA Journal. Cyber Security News did not report or verify the underlying story. Read the original: https://www.hipaajournal.com/citrix-patches-third-actively-exploited-netscaler-zero-day/

Citrix has released another patch for a zero day vulnerability under active exploitation, just a few days after patches were released for two other actively exploited zero day flaws. Like the previous two zero day flaws, the latest vulnerability affects Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway appliances.

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