Cloud Software Group has issued an urgent security bulletin for two high-severity vulnerabilities affecting NetScaler ADC and NetScaler Gateway appliances, formerly known as Citrix ADC and Citrix Gateway. Tracked as CVE-2026-19489 and CVE-2026-19490, the flaws could enable denial-of-service attacks or authentication bypass on vulnerable internet-facing appliances. The issues pose a significant risk to organizations that […]
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