Citrix has urged customers to patch a critical security flaw in NetScaler ADC and NetScaler Gateway that could allow remote code execution or cause a denial of service. Tracked as CVE-2026-107406, the ...
watchTowr enables organizations to get ahead of in-the-wild exploitation with Preemptive Exposure Management technology.
Citrix customers just got through back-to-back weekends filled with varying levels of uncertainty and worry, as yet another actively exploited zero-day vulnerability was discovered in Citrix NetScaler ...
The attackers just keep coming after Citrix NetScaler appliances, as both the feds and private security researchers warn that someone found - and has already exploited - yet another Citrix bug before ...
A newly disclosed memory overflow flaw is being targeted in attacks, and NetScaler deployments require another round of patching for some customers. Citrix has warned customers about another ...
Citrix NetScaler administrators scrambled over the weekend to protect their appliances after exploitation of a new zero-day vulnerability began. Administrators initially reported reboots of fully ...
Citrix has released emergency security updates for a NetScaler SAML zero-day vulnerability that attackers are actively exploiting. Tracked as CVE-2026-88779, the flaw affects customer-managed ...
Citrix has released emergency updates for a new NetScaler denial-of-service vulnerability tracked as CVE-2026-88779 that has been exploited in zero-day attacks, with researchers investigating whether ...
Since the evening of October 2, 2026, an exploit for a new security vulnerability on Citrix NetScaler devices has apparently been circulating. The manufacturer warns in a blog post, security ...
On Sept. 24, threat detection firm GreyNoise Intelligence observed a single US-based IP address scanning for Citrix NetScaler installations and conducting remote code execution (RCE) attacks. The ...
Threat actors have been observed exploiting a critical pre-authentication command injection vulnerability in Citrix NetScaler ADC and NetScaler Gateway to drop web shells and attempt theft of ...
A sign is posted on the exterior of a Citrix office complex on January 31, 2022 in Santa Clara, California. Justin Sullivan/Getty Images A covert espionage campaign against enterprise network ...
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