Citrix urges admins to patch new NetScaler flaws as soon as possible

Citrix has warned customers to immediately secure their systems against two vulnerabilities affecting NetScaler Gateway ...
The Hacker News

Critical NetScaler Flaw Can Bypass Authentication on Certain Gateway and AAA Servers

Citrix fixes NetScaler CVE-2026-19490, a CVSS 9.3 authentication bypass affecting certain Gateway, AAA, and SAML ...
Bleeping Computer

Citrix urges admins to patch critical ADC, Gateway auth bypass

Citrix is urging customers to install security updates for a critical authentication bypass vulnerability in Citrix ADC and Citrix Gateway. Under specific configurations, the three vulnerabilities can ...
Threat Post

Critical Citrix DDoS Bug Shuts Down Network, Cloud App Access

The distributed computing vendor patched the flaw, affecting Citrix ADC and Gateway, along with another flaw impacting availability for SD-WAN appliances. A critical security bug in the Citrix ...

Citrix patches critical login bypass in Netscaler ADC and Gateway

In Citrix’s Netscaler ADC and Gateway, attackers can exploit several vulnerabilities. They can, for example, gain ...
SecurityWeek

Exploitation Expected for Critical Authentication Bypass Patched in Citrix NetScaler

Citrix has patched CVE-2026-19490, a critical-severity vulnerability in NetScaler leading to authentication bypass.
Dark Reading

Citrix Patches Critical Vulns in NetScaler ADC and Gateway

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 ...