Citrix

3 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
ThreatsGovernment & DefenceCritical
CISA adds 12 exploited CVEs to KEV in a single week, spanning Citrix, Cisco and Fortinet
Twelve fresh entries hit the Known Exploited Vulnerabilities catalog, covering Citrix NetScaler, Cisco FMC, Fortinet FortiOS, Adobe Commerce, N-able N-central and Chrome.
Daniel Okafor10 Sep 2026, 19:35 IST6 min read