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 ...

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 ...

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 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 Systems agreed Thursday to acquire application acceleration hardware vendor NetScaler for around $300 million in cash and stock. Citrix Systems agreed Thursday to acquire application ...

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 ...

A recent vulnerability in Citrix NetScaler ADC and Gateway is dubbed "CitrixBleed 2," after its similarity to an older exploited flaw that allowed unauthenticated attackers to hijack authentication ...

Troye, an expert Citrix and NetScaler solutions provider, has announced the compelling findings of the Tolly benchmark study comparing the performance of NetScaler VPX and F5 BIG-IP Virtual Edition ...

Security researchers say hackers are mass-exploiting a critical-rated vulnerability in Citrix NetScaler systems to launch crippling cyberattacks against big-name organizations worldwide. These ...

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 ...