CISA Flags Actively Exploited Citrix NetScaler Memory Vulnerability
CISA has added a Citrix NetScaler memory buffer vulnerability to its Known Exploited Vulnerabilities Catalog following evidence of active exploitation in the wild.
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#Citrix NetScaler Remove
Threat advisoriesMedium
CISA Alerts to Memory Buffer Vulnerability in Citrix NetScaler ADC and Gateway
CISA has published an advisory for CVE-2026-88779, a memory buffer vulnerability in Citrix NetScaler ADC and Gateway products that may lead to denial of service.
Threat advisoriesCritical
Citrix NetScaler Input Validation Flaw Enables Unauthenticated Remote Command Execution
Citrix NetScaler ADC and Gateway products contain an improper input validation vulnerability allowing unauthenticated attackers to execute arbitrary commands remotely.
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