Dual NetScaler Zero-Days Trigger Chaos for Citrix Customers

September 29, 2026 · Dark Reading · Severity: CRITICAL

The critical vulnerabilities, which impact default configurations of NetScaler products, essentially give attackers a skeleton key to customers' networks.

Key Takeaways

According to Dark Reading, this cybersecurity development warrants attention from teams monitoring the threat landscape.
Given the CRITICAL severity, organizations should prioritize remediation in their vulnerability management workflow.
Security teams should review their exposure and implement appropriate defensive controls to protect organizational infrastructure.