Citrix patches NetScaler SAML zero-day exploited in attacks
Citrix Patches Critical Zero-Day Flaw Exploited in Targeted Attacks Citrix has released emergency updates to fix a critical vulnerability, tracked as CVE-2026-88779, that has been exploited in zero-day attacks against unmitigated NetScaler deployments. The flaw, which affects NetScaler ADC and Gateway appliances using SAML authentication with Gateway or AAA functionality, can cause denial-of-service conditions, potentially … Read more