A 15-day window separated the disclosure of CVE-2026-19490, a critical authentication bypass vulnerability in Citrix NetScaler ADC and NetScaler Gateway, and the first observed exploitation attempts.

Attackers have begun targeting a critical-severity Citrix NetScaler auth bypass flaw (CVE-2026-19490) in the wild, according ...

Add Yahoo as a preferred source to see more of our stories on Google. Security researchers warn that a critical vulnerability in Citrix NetScaler products might lead to a wave of exploitation that ...

CISA added six new vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog, including a previously patched Citrix NetScaler ADC and Gateway flaw, tracked as CVE-2026-8452, that is being ...

A critical vulnerability in Citrix Netscaler is raising concerns that hackers will launch a wave of attacks rivaling or even surpassing the exploitation seen during the "CitrixBleed" crisis in 2023.

Citrix NetScaler vulnerability tracked as CVE-2026-8452 has been exploited in the wild to deliver web shells, according to security firms.

Hackers have breached critical infrastructure organizations in the Netherlands using a vulnerability in Citrix's NetScaler products, highlighting the serious risks facing the thousands of systems ...

Version 8 of Citrix's Web application delivery appliance combines rich acceleration features and easy administration, offering a good value to large and busy sites The Citrix NetScaler handles ...

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 ...

DENVER -- Whether or not NetScaler is a necessary part of your infrastructure depends on how much you like having Citrix's support. NetScaler is a sophisticated application delivery controller (ADC) ...