SecurityThe Registerabout 2 hours ago
Citrix NetScaler Flaws Under Active Attack
6 min read
Citrix disclosed eight NetScaler vulnerabilities on Sunday, including critical CVE-2026-88771 and CVE-2026-88772, both rated 9.5 and already exploited. CISA issued an alert confirming global attacks. A third critical bug, CVE-2026-88773, enables HTTP request smuggling. Patches are available, but updating requires downtime, leaving many appliances exposed.
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