Citrix reminded admins today that they must take additional measures after patching their NetScaler appliances against the CVE-2023-4966 'Citrix Bleed' vulnerability to secure vulnerable devices ...

U.S. cybersecurity agency CISA says hackers are actively exploiting a critical-rated security flaw in a widely used Citrix product, and has given other federal government departments just one day to ...

Citrix NetScaler ADC and NetScaler Gateway are impacted by a critical severity flaw that allows the disclosure of sensitive information from vulnerable appliances. The flaw is tracked as CVE-2023-4966 ...

Multiple exploits are circulating for CVE-2025-5777, a critical bug in Citrix NetScaler ADC and NetScaler Gateway dubbed CitrixBleed 2, and security analysts are warning a "significant portion" of ...

Citrix has fixed a critical vulnerability, tracked as CVE-2025-5777, found within NetScaler ADC and NetScaler Gateway. The vulnerability, assigned a critical CVSS score of 9.3, is described as an ...

Cyber security experts are urging operators of Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway appliances to get in front of a new vulnerability – quietly patched last ...

Citrix has disclosed a severe bug in its Citrix Application Delivery Controller (ADC), which is used by at least 80,000 organizations. And for now, there's no patch available. According to Citrix, the ...

A new report released today by Fox-IT, part of NCC Group PLC, has detailed how about 2,000 Citrix NetScalers have been exploited by a threat actor to gain persistent access. Citrix NetScaler is an ...

Citrix Netscaler Agent and Netscaler Console allow attackers to extend their rights. Secure Access Client for Mac also has a vulnerability. Citrix has discovered multiple vulnerabilities in Netscaler ...