NetScaler

2 articles

ThreatsTechnology, Cloud & SaaSHigh
Citrix NetScaler Gateway Memory Buffer Overflow Added to CISA Known Exploited Catalog
CISA issued a binding directive on CVE-2026-8452, a high-severity memory buffer vulnerability in Citrix NetScaler ADC and Gateway appliances triggering perimeter denial of service.
Priya Raman15 Sep 2026, 00:15 IST7 min read
ThreatsTechnology, Cloud & SaaSBreaking
Citrix NetScaler CVSS 9.3 authentication bypass CVE-2026-19490 under active in-the-wild exploitation
CISA and threat researchers warn that CVE-2026-19490 in Citrix NetScaler ADC and Gateway is under active exploitation, granting unauthenticated access to perimeter gateways.
Daniel Okafor14 Sep 2026, 16:15 IST6 min read