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Vulnerabilities affecting Citrix NetScaler ADC and Citrix NetScaler Gateway
March 25, 2026 · NCSC UK · Severity: MEDIUM
Vulnerabilities affecting Citrix NetScaler ADC and Citrix NetScaler Gateway. UK organisations encouraged to take immediate action to mitigate two recently disclosed vulnerabilities affecting Citrix NetScaler ADC and Citrix NetScaler Gateway. Defenders should review their security posture and apply relevant mitigations as needed.
Key Takeaways
- Threat analysis reveals evolving attacker techniques targeting ['Citrix', 'NetScaler', 'Gateway'] systems and user data.
- Medium severity threats still pose significant risk; organizations should prioritize detection and response controls.
- Proactive threat hunting and continuous monitoring help detect intrusion attempts before data exfiltration occurs.