CISA Warns of Citrix NetScaler ADC and Gateway Vulnerability Exploited in Attacks

The U.S. Cybersecurity and Infrastructure Security Agency has added a critical Citrix NetScaler ADC and NetScaler Gateway security flaw, tracked as CVE-2026-8452, to its Known Exploited Vulnerabilities catalog after confirming exploitation in attacks. The vulnerability was added on August 26, 2026, and federal civilian executive branch agencies must apply the vendor-recommended mitigations by August 29, […] The post CISA Warns of Citrix NetScaler ADC and Gateway Vulnerability Exploited in Attacks appeared first on Cyber Security News.