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 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 ...

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 ...

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 ...

The landscape of remote access is shifting beneath our feet: with 81% of organizations planning to adopt zero trust strategies within the next 12 months, the era of the traditional VPN is rapidly ...

Citrix has released a new critical security bulletin addressing two new vulnerabilities in its NetScaler Application Delivery Controller (ADC) and NetScaler Gateway. The two products, formerly known ...

Citrix NetScaler ADC and NetScaler Gateway customers have been hit by a new round of zero day vulnerabilities that require urgent patching, including one the company warned is being actively exploited ...

Citrix has disclosed two serious vulnerabilities in on‑premises NetScaler ADC and Gateway systems, one rated critical, that could expose sensitive data or cause session mix‑ups. The warning comes as ...

CISA adds Citrix CVE‑2026‑3055 to Known Exploited Vulnerabilities catalog, confirming in‑the‑wild abuse Critical input validation flaw in NetScaler ADC/Gateway SAML IDP enables memory overread and ...

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 ...

A critical vulnerability in Citrix’s networking and security solutions is being exploited in the wild, security researchers have confirmed. The vulnerability, disclosed by Citrix as CVE-2026-3055 on ...