CVE-2026-3055: Critical Citrix NetScaler Memory Flaw Actively Exploited in the Wild
Threat actors are actively exploiting CVE-2026-3055, a critical severity memory overread vulnerability in Citrix NetScaler ADC and NetScaler Gateway appliances. Security researchers at watchTowr have confirmed in-the-wild exploitation began at least March 27, 2026, with attackers extracting authenticated administrative session IDs that could enable full takeover of vulnerable devices. The Vulnerability CVE-2026-3055 is a memory…
