Our takeCSA Singapore reports active exploitation of multiple vulnerabilities in Citrix NetScaler ADC and Gateway. Patch immediately if you run these appliances yourself (many enterprises and smaller teams do).Cyber Resilience desk
Sources (2)
- csa_sg · csa_sg
- register_sec · register_sec
What this means for you — Security leader:CSA Singapore confirms active exploitation of multiple vulnerabilities in Citrix NetScaler ADC and Gateway. Patch all affected appliances immediately and scan for indicators of compromise.
What this means for you — Lean IT orgs:If you run Citrix NetScaler ADC or Gateway on-prem, apply the latest patches right away — these flaws are already being exploited in the wild.
What this means for you — MSP:Check every client running Citrix NetScaler ADC or Gateway; confirm they are on a fixed build and review logs for signs of exploitation.
What this means for you — Researcher:CSA Singapore advisory AL-2026-129 confirms in-the-wild exploitation of vulnerabilities in Citrix NetScaler ADC and Gateway. Review the linked alert for technical details and IOCs.