Citrix NetScaler ADC and Gateway appliances are under active attack via CVE-2026-88771, a critical, unauthenticated remote code execution vulnerability that requires no optional features to be enabled. ThreatLabz observed attackers poisoning logs to trigger command execution, planting web shells and attempting to deploy a FreeBSD x64 implant. Citrix disclosed the vulnerability on September 27, 2026, […] The post Critical Citrix NetScaler RCE Vulnerability Under Active Attack as Hackers Deliver FreeBSD Malware appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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