Citrix urged customers on Tuesday to immediately patch Netscaler ADC and Gateway appliances exposed online against two actively exploited zero-day vulnerabilities. The two zero-days (tracked as ...

The digital world has seen a surge in sophisticated cyber-attacks, with recent vulnerabilities in NetScaler posing a severe threat to critical infrastructure security. NetScaler, a popular suite 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 ...

A coordinated reconnaissance campaign targeting Citrix NetScaler infrastructure over the past week used tens of thousands of ...

Citrix appears to have quietly addressed a vulnerability in its NetScaler Application Delivery Control (ADC) and Gateway appliances that gave remote, unauthenticated attackers a way to obtain ...

The U.S. cybersecurity agency ordered Federal Civilian Executive Branch agencies to implement fixes for the issue by end of day Friday. A critical-severity vulnerability affecting two Citrix NetScaler ...

Citrix has pushed out fixes for three fresh NetScaler holes – and yes, they've already been used in the wild before the vendor got around to patching.… The flaws, tracked as CVE-2025-7775, ...

Citrix is currently warning of security vulnerabilities in several products. There is a critical security gap in Netscaler ADC and Gateway, for example, but Citrix Secure Access Client and Workspace ...

Citrix issued a warning about a vulnerability in its NetScaler Application Delivery Controller (ADC) and Gateway platforms that could be exploited by denial of service (DoS) attacks, a vulnerability ...

A critical memory overflow bug in Citrix NetScaler devices is enabling remote code execution and DDoS attacks initially detected by the Dutch national security agency. Attackers are exploiting a ...

Citrix has issued patches to fix three newly designated common vulnerabilities and exposures (CVEs) in the widely used NetScaler Application Delivery Controller (ADC) and NetScaler Gateway lines, at ...