Tag: cortex xpanse

NetScaler Zero-Days Exploited in Wild, 50,277 Instances Exposed

A whopping 50,277 NetScaler instances are potentially vulnerable to two newly exploited zero-day flaws, CVE-2026-88771 and CVE-2026-88772, according to Palo Alto Networks' Cortex Xpanse telemetry. This alarming number was highlighted in Unit 42's threat brief, revealing a possible zero-day attack on NetScaler devices.