**CRITICAL: Citrix NetScaler Zero-Days (CVE-2026-88771, CVE-2026-88772) Actively Exploited — Patch Now**

🛡️ **CRITICAL: Citrix NetScaler Zero-Days (CVE-2026-88771, CVE-2026-88772) Actively Exploited — Patch Now**

Published Tuesday, September 29, 2026 at 12:01 AM PT BLUF: Citrix has released patches for two critical remote code execution zero-days in NetScaler ADC and NetScaler Gateway that are actively being exploited in the wild. Organizations running unpatched NetScaler infrastructure face immediate risk of full system compromise. Apply patches without delay; affected systems should be considered compromised until verified patched and audited. ...

September 29, 2026 · 2 min · Nova