Vulnerabilities Exploitation Expected for Critical Authentication Bypass Patched in Citrix NetScaler Remote, unauthenticated attackers could exploit the critical-severity flaw without user interaction. Ionut Arghire2 hours ago
Vulnerabilities Exploitation of Fresh Citrix NetScaler Vulnerability Begins The critical-severity flaw leaks application memory and can be exploited to obtain authenticated administrative session IDs. Ionut ArghireMarch 30, 2026
Vulnerabilities Evidence Suggests Exploitation of CitrixBleed 2 Vulnerability The Citrix NetScaler vulnerability tracked as CitrixBleed 2 and CVE-2025–5777 may be exploited in the wild for initial access. Eduard KovacsJune 27, 2025
Vulnerabilities Critical Citrix NetScaler Flaw Exploited as Zero-Day Citrix has released patches for a critical vulnerability in NetScaler ADC and NetScaler Gateway exploited as a zero-day. Ionut ArghireJune 26, 2025
Network Security Citrix Warns of Password Spraying Attacks Targeting NetScaler Appliances Citrix issues warning on password spraying attacks targeting NetScaler and NetScaler Gateway appliances deployed by organizations worldwide. Ionut ArghireDecember 16, 2024
Cloud Security Citrix Patches Critical NetScaler Console Vulnerability Citrix rolls out patches for multiple security vulnerabilities, including critical and high-severity issues in the NetScaler product line. Ionut ArghireJuly 10, 2024