Citrix has warned that a critical NetScaler flaw, tracked as CVE-2026-107406, could enable remote code execution or denial-of-service and needs immediate patching. The issue affects certain NetScaler ADC, NetScaler Gateway, and Secure Private Access Hybrid deployments, and Citrix says no unmitigated exploits are known at this time. #Citrix #NetScaler #CVE-2026-107406
Keypoints
- Citrix disclosed a critical NetScaler vulnerability that needs urgent remediation.
- CVE-2026-107406 is a memory overflow flaw with a CVSS score of 9.5.
- The bug could lead to remote code execution or denial-of-service.
- Affected systems include specific NetScaler ADC, NetScaler Gateway, and Secure Private Access Hybrid deployments.
- Citrix has released patches in multiple NetScaler versions and recommends upgrading immediately.
Read More: https://www.securityweek.com/citrix-urges-immediate-patching-of-critical-netscaler-vulnerability/