Browse / CVEs / CVE-2026-19490
CVE-2026-19490· citrix / netscaler· CWE-288
Citrix NetScaler Authentication Bypass Using an Alternate Path or Channel Vulnerability
Exploited in the wild. Listed by CISA on 2026-09-09; known to be used by ransomware.
33.3%likelihood of exploitation, next 30 days
98%of all CVEs are less likely
Nonecheck to confirm it
Citrix NetScaler ADC and NetScaler Gateway contain an authentication-bypass vulnerability involving an alternate path or channel. When the NetScaler appliance is configured as an AAA virtual server or as a Gateway (SSL VPN, ICA Proxy, CVPN, or RDP Proxy), an unauthenticated remote threat actor may be able to bypass authentication.
No ready check is stored for this CVE. Confirm it by hand from the references.
References
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