CitrixBleed Vulnerability Exploited by Hackers Within 24 Hours of Public Disclosure

A newly disclosed CitrixBleed-class vulnerability in Citrix NetScaler appliances came under active exploitation less than a day after public disclosure, with decoy infrastructure operator Lupovis confirming a coordinated scanning-and-exploitation campaign across three separate sensor deployments. Within 24 hours of Citrix publishing advisory CTX696604 and watchTowr Labs releasing a Detection Artifact Generator for CVE-2026-8451, Lupovis decoy […]

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