1. Overview Article Title: CISA: Hackers now exploiting Citrix NetScaler RCE flaw in...

Citrix NetScaler vulnerability tracked as CVE-2026-8452 has been exploited in the wild to deliver web shells, according to security firms.

CISA adds six exploited flaws to KEV, including a NetScaler bug tied to web shells and 36 exploitation attempts in 12 days.